7(x+3)+9=3(x-4)+6

Simple and best practice solution for 7(x+3)+9=3(x-4)+6 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(x+3)+9=3(x-4)+6 equation:


Simplifying
7(x + 3) + 9 = 3(x + -4) + 6

Reorder the terms:
7(3 + x) + 9 = 3(x + -4) + 6
(3 * 7 + x * 7) + 9 = 3(x + -4) + 6
(21 + 7x) + 9 = 3(x + -4) + 6

Reorder the terms:
21 + 9 + 7x = 3(x + -4) + 6

Combine like terms: 21 + 9 = 30
30 + 7x = 3(x + -4) + 6

Reorder the terms:
30 + 7x = 3(-4 + x) + 6
30 + 7x = (-4 * 3 + x * 3) + 6
30 + 7x = (-12 + 3x) + 6

Reorder the terms:
30 + 7x = -12 + 6 + 3x

Combine like terms: -12 + 6 = -6
30 + 7x = -6 + 3x

Solving
30 + 7x = -6 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
30 + 7x + -3x = -6 + 3x + -3x

Combine like terms: 7x + -3x = 4x
30 + 4x = -6 + 3x + -3x

Combine like terms: 3x + -3x = 0
30 + 4x = -6 + 0
30 + 4x = -6

Add '-30' to each side of the equation.
30 + -30 + 4x = -6 + -30

Combine like terms: 30 + -30 = 0
0 + 4x = -6 + -30
4x = -6 + -30

Combine like terms: -6 + -30 = -36
4x = -36

Divide each side by '4'.
x = -9

Simplifying
x = -9

See similar equations:

| 1-e^3=5 | | 89.48+x=125.87 | | 2x-2=70-10x | | 6+5=-29 | | 4x+8+4=8 | | -x(x)-2x+3=3 | | m-10/3-5m-10/4=1 | | z+1=9z-7 | | 4(30)-9= | | 27(2b-1/3) | | x/4=x/2-8 | | 16y+2y-(-20)=2 | | 57.45+x=94.92 | | 9(4)+7=40 | | 5x-1=4(x+3) | | 8p-(6p+20)=5-(4p-4) | | -5x+7x-16=2(x-4)-40 | | 7/10-2/3 | | 3(36)-9= | | S=(m/a)-c | | 166/x=20.75 | | 26=4x-3 | | y+1-6=-11 | | 6x-(2x+14)=8-(2x-7) | | 200m-75+57600=60600-175m | | y+1-6=11 | | 8/a-48=48/7a | | a+(-7)=5 | | 3(x+8)=2(x-6) | | 9y-3y=x | | 3s+7t=26 | | -4x+5=-16+10 |

Equations solver categories