7(-2x-6)+1=9(-2x+7)

Simple and best practice solution for 7(-2x-6)+1=9(-2x+7) 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-6)+1=9(-2x+7) equation:


Simplifying
7(-2x + -6) + 1 = 9(-2x + 7)

Reorder the terms:
7(-6 + -2x) + 1 = 9(-2x + 7)
(-6 * 7 + -2x * 7) + 1 = 9(-2x + 7)
(-42 + -14x) + 1 = 9(-2x + 7)

Reorder the terms:
-42 + 1 + -14x = 9(-2x + 7)

Combine like terms: -42 + 1 = -41
-41 + -14x = 9(-2x + 7)

Reorder the terms:
-41 + -14x = 9(7 + -2x)
-41 + -14x = (7 * 9 + -2x * 9)
-41 + -14x = (63 + -18x)

Solving
-41 + -14x = 63 + -18x

Solving for variable 'x'.

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

Add '18x' to each side of the equation.
-41 + -14x + 18x = 63 + -18x + 18x

Combine like terms: -14x + 18x = 4x
-41 + 4x = 63 + -18x + 18x

Combine like terms: -18x + 18x = 0
-41 + 4x = 63 + 0
-41 + 4x = 63

Add '41' to each side of the equation.
-41 + 41 + 4x = 63 + 41

Combine like terms: -41 + 41 = 0
0 + 4x = 63 + 41
4x = 63 + 41

Combine like terms: 63 + 41 = 104
4x = 104

Divide each side by '4'.
x = 26

Simplifying
x = 26

See similar equations:

| x^3+6x^2+10=0 | | x^3+3x^2+10=0 | | 80-4y=170+2y | | a=3b-3 | | 1.5+.8x=2.3-1.5x | | 7X-(2x+3)=x | | x-4=-4+4 | | -2(7x+1)=-2(3x-7) | | 16-26r=-15 | | 16-26r=-13 | | f(-3)=x^2-2x+8 | | C+15n+85=385 | | x+7+x+7=6x-10 | | 8+4=-10+x | | -4=6.3+z | | 12b*2+9b*2= | | X=2(9+27) | | 0.72-0.12-1.3-0.7= | | -2n-4(8+4n)=112 | | 40x-8=9-60x | | 65=(0.5)(9.81)t^2 | | (8x-5y+2)+(6x+2y-3)= | | 9-6k=45 | | 25t*3-17t*3= | | k/9=4/k | | -1-2(8x+10)=-2 | | 10x+3(100)=600 | | t=13o+108 | | 4x+12+4x+12=10x | | x^2=-16+32 | | 0.2(x-7.5)=8.9 | | 8x^3+5x=2x^2+4 |

Equations solver categories