4x+3-2(x+1)=9x+7

Simple and best practice solution for 4x+3-2(x+1)=9x+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 4x+3-2(x+1)=9x+7 equation:


Simplifying
4x + 3 + -2(x + 1) = 9x + 7

Reorder the terms:
4x + 3 + -2(1 + x) = 9x + 7
4x + 3 + (1 * -2 + x * -2) = 9x + 7
4x + 3 + (-2 + -2x) = 9x + 7

Reorder the terms:
3 + -2 + 4x + -2x = 9x + 7

Combine like terms: 3 + -2 = 1
1 + 4x + -2x = 9x + 7

Combine like terms: 4x + -2x = 2x
1 + 2x = 9x + 7

Reorder the terms:
1 + 2x = 7 + 9x

Solving
1 + 2x = 7 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
1 + 2x + -9x = 7 + 9x + -9x

Combine like terms: 2x + -9x = -7x
1 + -7x = 7 + 9x + -9x

Combine like terms: 9x + -9x = 0
1 + -7x = 7 + 0
1 + -7x = 7

Add '-1' to each side of the equation.
1 + -1 + -7x = 7 + -1

Combine like terms: 1 + -1 = 0
0 + -7x = 7 + -1
-7x = 7 + -1

Combine like terms: 7 + -1 = 6
-7x = 6

Divide each side by '-7'.
x = -0.8571428571

Simplifying
x = -0.8571428571

See similar equations:

| 8z-22=3(3z-11)-2 | | 6x-64=2x+24 | | 5x^2-29x-4=0 | | 2cosx(2cos^2x-1)+1=2sin^2x | | 3y-4y=20 | | 4y^3+2y^2-2y-1=0 | | -16x^2+64x+4=32 | | 100=2n+26 | | 3x+4=2x+-7 | | 6x-4=x-17 | | 3x^3-10x^2+7x-11=0 | | 2x^3-7x^2-50x+175=0 | | 8=-6v | | 2p-4=11p-1 | | 7x-12+114= | | .34x+7.54=6.24-.24x | | 7.79+.26x=5.51+.29x | | 2x^3-24x^2+70x=0 | | 8+2t=-6 | | 4+2y+3y=5x | | 16.92+.46x=30.08+.32x | | 6x^3+36x^2+48x= | | 8x-7y=22 | | -6-2*-8=10 | | 3a+2b-1=0 | | -1=3(2x+3)+7x | | 4(11h+19)+12h=4(h-7) | | 32-5t-13t=t-6 | | 4v-6=5v+13 | | (5z+8)(9+z)=0 | | (-6)-2x=10 | | g(t)=4t^3+3t^2+2t |

Equations solver categories