-7(2x-4)-7=3(x-5)+4x-9

Simple and best practice solution for -7(2x-4)-7=3(x-5)+4x-9 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 -7(2x-4)-7=3(x-5)+4x-9 equation:


Simplifying
-7(2x + -4) + -7 = 3(x + -5) + 4x + -9

Reorder the terms:
-7(-4 + 2x) + -7 = 3(x + -5) + 4x + -9
(-4 * -7 + 2x * -7) + -7 = 3(x + -5) + 4x + -9
(28 + -14x) + -7 = 3(x + -5) + 4x + -9

Reorder the terms:
28 + -7 + -14x = 3(x + -5) + 4x + -9

Combine like terms: 28 + -7 = 21
21 + -14x = 3(x + -5) + 4x + -9

Reorder the terms:
21 + -14x = 3(-5 + x) + 4x + -9
21 + -14x = (-5 * 3 + x * 3) + 4x + -9
21 + -14x = (-15 + 3x) + 4x + -9

Reorder the terms:
21 + -14x = -15 + -9 + 3x + 4x

Combine like terms: -15 + -9 = -24
21 + -14x = -24 + 3x + 4x

Combine like terms: 3x + 4x = 7x
21 + -14x = -24 + 7x

Solving
21 + -14x = -24 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
21 + -14x + -7x = -24 + 7x + -7x

Combine like terms: -14x + -7x = -21x
21 + -21x = -24 + 7x + -7x

Combine like terms: 7x + -7x = 0
21 + -21x = -24 + 0
21 + -21x = -24

Add '-21' to each side of the equation.
21 + -21 + -21x = -24 + -21

Combine like terms: 21 + -21 = 0
0 + -21x = -24 + -21
-21x = -24 + -21

Combine like terms: -24 + -21 = -45
-21x = -45

Divide each side by '-21'.
x = 2.142857143

Simplifying
x = 2.142857143

See similar equations:

| 9-2y-y=28 | | -2(5+4)-1=-6n-23 | | 5-8x=2x+3 | | h=5x^2+12x+1 | | 2+3*ln(x)*ln(x)=7*ln(x) | | 6+2y=-1 | | 5x^2+22x=600 | | 5.4+x=7.8 | | 7m^2-12mc-4c^2=0 | | 11-6x=-7(7-8x)-2x | | -3+10Y+6=14+14Y-19 | | 10=-8-9n | | 4x-10+2x=86 | | -2(-8+6p)+5=-8p-11 | | 5(2x+1)-2=6x+5 | | 8-7p+3p=36 | | 9x+3+8(4-x)=14 | | -12+6a=-6(a-6)+6a | | 12x-9y=24 | | ln^2x-lnx^3+2=0 | | p+-12=6 | | 0.06k=45.84 | | 5x+40=7(x+4) | | 9x-5+8x+20x-32= | | f(x)=x^3+11x^2-x-8 | | 4(c+7)=96 | | 2+2(x-7)=-16 | | 4-3x=-5x+4 | | 4(5a-10)=3(2a+1) | | 8-4x+9+3x+2x-3=12+2*3 | | 3y-12=3y+3 | | 2x+18y=28 |

Equations solver categories