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

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


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

Reorder the terms:
3x + -2(-9 + 3x) = 5(2x + -7) + 7x
3x + (-9 * -2 + 3x * -2) = 5(2x + -7) + 7x
3x + (18 + -6x) = 5(2x + -7) + 7x

Reorder the terms:
18 + 3x + -6x = 5(2x + -7) + 7x

Combine like terms: 3x + -6x = -3x
18 + -3x = 5(2x + -7) + 7x

Reorder the terms:
18 + -3x = 5(-7 + 2x) + 7x
18 + -3x = (-7 * 5 + 2x * 5) + 7x
18 + -3x = (-35 + 10x) + 7x

Combine like terms: 10x + 7x = 17x
18 + -3x = -35 + 17x

Solving
18 + -3x = -35 + 17x

Solving for variable 'x'.

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

Add '-17x' to each side of the equation.
18 + -3x + -17x = -35 + 17x + -17x

Combine like terms: -3x + -17x = -20x
18 + -20x = -35 + 17x + -17x

Combine like terms: 17x + -17x = 0
18 + -20x = -35 + 0
18 + -20x = -35

Add '-18' to each side of the equation.
18 + -18 + -20x = -35 + -18

Combine like terms: 18 + -18 = 0
0 + -20x = -35 + -18
-20x = -35 + -18

Combine like terms: -35 + -18 = -53
-20x = -53

Divide each side by '-20'.
x = 2.65

Simplifying
x = 2.65

See similar equations:

| 7x-2x-9=0 | | 2x-2y=-12 | | 79-4x=32x+23 | | -2x+5y=-3 | | -106-7x=9x+22 | | 4x+11=-61-8x | | 155-5x=6x+23 | | 2x^2-16= | | .07x+x=55 | | 5n+5=2n+17 | | -8-6x=7-9x | | 2x+12=4x-10 | | v(5)-v(3)= | | 65-4x=8x+7 | | 17u+7=-10 | | -12=3(x+2) | | 65-4x=8x-14 | | 6(n+4)=-8 | | 6c-5=31 | | 33=3x+8 | | 4T+16-11= | | 6c-5=32 | | v-13=-28 | | 7+5x=55+x | | 2(x-2)-2(3-3x)= | | 6x+11=59 | | k(k-3)= | | -2y+4=33y-3 | | k+3+k+5= | | 5k+3+6k= | | 2x+17=-x+5 | | 4s=32 |

Equations solver categories