2x+8-4(x+1)=7x+9

Simple and best practice solution for 2x+8-4(x+1)=7x+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 2x+8-4(x+1)=7x+9 equation:


Simplifying
2x + 8 + -4(x + 1) = 7x + 9

Reorder the terms:
2x + 8 + -4(1 + x) = 7x + 9
2x + 8 + (1 * -4 + x * -4) = 7x + 9
2x + 8 + (-4 + -4x) = 7x + 9

Reorder the terms:
8 + -4 + 2x + -4x = 7x + 9

Combine like terms: 8 + -4 = 4
4 + 2x + -4x = 7x + 9

Combine like terms: 2x + -4x = -2x
4 + -2x = 7x + 9

Reorder the terms:
4 + -2x = 9 + 7x

Solving
4 + -2x = 9 + 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.
4 + -2x + -7x = 9 + 7x + -7x

Combine like terms: -2x + -7x = -9x
4 + -9x = 9 + 7x + -7x

Combine like terms: 7x + -7x = 0
4 + -9x = 9 + 0
4 + -9x = 9

Add '-4' to each side of the equation.
4 + -4 + -9x = 9 + -4

Combine like terms: 4 + -4 = 0
0 + -9x = 9 + -4
-9x = 9 + -4

Combine like terms: 9 + -4 = 5
-9x = 5

Divide each side by '-9'.
x = -0.5555555556

Simplifying
x = -0.5555555556

See similar equations:

| 2(4+x)=10-5x | | 2x-y=97 | | 2h+0.2=4h+.2 | | x+10=5x-40 | | 3x^2+0x+3y^2+5y+0=0 | | 2x-8+3x+1=-7 | | 2=2m-7 | | 4n+8=2n | | -82.3-(-65)= | | 2(x+3)=2(x+8) | | f(x+6)=9(x+6)+5 | | x^2-6=94 | | 4.3+c=25 | | 3(2a-2)=(3a-3) | | (3x+1)+(x+1)=24 | | 29+6v=7(4v+1) | | 4.3+c=20.5 | | 57x-23-42x=-97 | | 3b+12=3(b-6)+4 | | 4x+3(x-5)=-12 | | (X-5)k=z | | 4(3a+5)+8(a+1)= | | k-(-3)=-3 | | 200+10(5)=100+30(5) | | 4x+2y+8=0 | | 3b-(b+1)=3(b-5) | | 6+.10x=5x+10 | | 4x-6+x+11=180 | | 3-5b+2b=-2-(1-b) | | x+(x+7)+3x=32 | | 5w+6w+15=3w+15 | | X+x+1+x+2=189 |

Equations solver categories