12-(2x-9)=29

Simple and best practice solution for 12-(2x-9)=29 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 12-(2x-9)=29 equation:


Simplifying
12 + -1(2x + -9) = 29

Reorder the terms:
12 + -1(-9 + 2x) = 29
12 + (-9 * -1 + 2x * -1) = 29
12 + (9 + -2x) = 29

Combine like terms: 12 + 9 = 21
21 + -2x = 29

Solving
21 + -2x = 29

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + -2x = 29 + -21

Combine like terms: 21 + -21 = 0
0 + -2x = 29 + -21
-2x = 29 + -21

Combine like terms: 29 + -21 = 8
-2x = 8

Divide each side by '-2'.
x = -4

Simplifying
x = -4

See similar equations:

| 2(m-2)=12 | | -3(1-8x)=-3(1-x) | | 13-6w=37 | | 4x-5(5x-17)=22 | | 2(x-1)-(x-2)=0 | | 2-3+30=0 | | (8+4)y=0 | | 8(-a-1)=-4(7a-3) | | 3t+17=t+3 | | -47x+5x^2+2x^3=140 | | 2n+3=4n+11 | | 3t+17=t*3 | | 686/x=6 | | 2x+28=3y | | (-3a(1a-2)/(6(2-1a) | | 30+5y=4x | | 0.4w=3.12 | | 3.4u-.12=5.6 | | 6w+3=20 | | 0.5x^2-5.5x+9=0 | | -9x=49 | | 13-7=136 | | 3(-3n-9)=21 | | 37700000-67500y=27700000+10387500y | | 2-7x+2x=54 | | 4(x-9)=2x-48 | | 8-3(-7+5n)=-(7n-5) | | 8(3+8b)=24-3b | | 5x+4=6y+2 | | -4(5)-10(2)=-n | | 12x-3x^3=9 | | -6-6x-2x=-94 |

Equations solver categories