Log(7)5-log(7)2x=log(7)20

Simple and best practice solution for Log(7)5-log(7)2x=log(7)20 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for Log(7)5-log(7)2x=log(7)20 equation:


Simplifying
Log(7) * 5 + -1log(7) * 2x = log(7) * 20

Reorder the terms for easier multiplication:
7 * 5goL + -1log(7) * 2x = log(7) * 20

Multiply 7 * 5
35goL + -1log(7) * 2x = log(7) * 20

Reorder the terms for easier multiplication:
35goL + -1 * 7 * 2glo * x = log(7) * 20

Multiply -1 * 7
35goL + -7 * 2glo * x = log(7) * 20

Multiply -7 * 2
35goL + -14glo * x = log(7) * 20

Multiply glo * x
35goL + -14glox = log(7) * 20

Reorder the terms:
-14glox + 35goL = log(7) * 20

Reorder the terms for easier multiplication:
-14glox + 35goL = 7 * 20glo

Multiply 7 * 20
-14glox + 35goL = 140glo

Solving
-14glox + 35goL = 140glo

Solving for variable 'g'.

Move all terms containing g to the left, all other terms to the right.

Add '-140glo' to each side of the equation.
-14glox + -140glo + 35goL = 140glo + -140glo

Reorder the terms:
-140glo + -14glox + 35goL = 140glo + -140glo

Combine like terms: 140glo + -140glo = 0
-140glo + -14glox + 35goL = 0

Factor out the Greatest Common Factor (GCF), '7go'.
7go(-20l + -2lx + 5L) = 0

Ignore the factor 7.

Subproblem 1

Set the factor 'go' equal to zero and attempt to solve: Simplifying go = 0 Solving go = 0 Move all terms containing g to the left, all other terms to the right. Simplifying go = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(-20l + -2lx + 5L)' equal to zero and attempt to solve: Simplifying -20l + -2lx + 5L = 0 Reorder the terms: 5L + -20l + -2lx = 0 Solving 5L + -20l + -2lx = 0 Move all terms containing g to the left, all other terms to the right. Add '-5L' to each side of the equation. 5L + -20l + -5L + -2lx = 0 + -5L Reorder the terms: 5L + -5L + -20l + -2lx = 0 + -5L Combine like terms: 5L + -5L = 0 0 + -20l + -2lx = 0 + -5L -20l + -2lx = 0 + -5L Remove the zero: -20l + -2lx = -5L Add '20l' to each side of the equation. -20l + 20l + -2lx = -5L + 20l Combine like terms: -20l + 20l = 0 0 + -2lx = -5L + 20l -2lx = -5L + 20l Add '2lx' to each side of the equation. -2lx + 2lx = -5L + 20l + 2lx Combine like terms: -2lx + 2lx = 0 0 = -5L + 20l + 2lx Simplifying 0 = -5L + 20l + 2lx The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

See similar equations:

| (Y-2)+15=-3(y-3)+6y | | y-10=1/2(x-2) | | 4w-8=10 | | Y=x^4-x^3-6x | | 2x+4=-12-2x | | 1-7/2x-12=3/x-6 | | 6(d-5)-3=-21 | | -4y-2=6 | | 4.9x^2-9x-6=0 | | 4=5x+-6 | | 7a-7=6a+6 | | 2(r-5)+4=r+10 | | y-18+4y=7 | | 3-3*6+2=? | | 5b+15=40 | | 12(x^2-7x+14)=0 | | 2x+x+(2x-5)=80 | | 42x-48=6(6x-3) | | 5x^2-25x+60=0 | | 2a-6=16 | | -3m+6=-15 | | 3x+6-5x=10-4x+4 | | t^3-t^2-4t+4=0 | | -12=-2(-5-2n)-6(1+2n) | | (11w+7)(11w+7)= | | 2/9x=81 | | 3x=7.5y | | 25x-30=5(4x-10) | | 15x^2/20xy^2 | | 4y=11 | | m+10=70 | | 20x+16=4(4x+6) |

Equations solver categories