8x+7=-3(5x-4)

Simple and best practice solution for 8x+7=-3(5x-4) 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 8x+7=-3(5x-4) equation:


Simplifying
8x + 7 = -3(5x + -4)

Reorder the terms:
7 + 8x = -3(5x + -4)

Reorder the terms:
7 + 8x = -3(-4 + 5x)
7 + 8x = (-4 * -3 + 5x * -3)
7 + 8x = (12 + -15x)

Solving
7 + 8x = 12 + -15x

Solving for variable 'x'.

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

Add '15x' to each side of the equation.
7 + 8x + 15x = 12 + -15x + 15x

Combine like terms: 8x + 15x = 23x
7 + 23x = 12 + -15x + 15x

Combine like terms: -15x + 15x = 0
7 + 23x = 12 + 0
7 + 23x = 12

Add '-7' to each side of the equation.
7 + -7 + 23x = 12 + -7

Combine like terms: 7 + -7 = 0
0 + 23x = 12 + -7
23x = 12 + -7

Combine like terms: 12 + -7 = 5
23x = 5

Divide each side by '23'.
x = 0.2173913043

Simplifying
x = 0.2173913043

See similar equations:

| y*2+9y*2= | | m-15=3(m-4)-2m | | 617=25k-8 | | 9(p-8)=18 | | 3m+2m=8 | | x-1+15=x-1+9 | | -x+8y=-32 | | 5(x-3)+8=7x-10 | | 4-4x=-3x | | 18(k+12)=936 | | 2x+3x+3x+32=360 | | 14(x+30)=-196 | | v/9-5=(-6) | | z2=9/16 | | 19=-9(8c-3) | | 7v+1+6v= | | 2g+2g-4=43 | | 3-3(x-4)=-3-2 | | b/9=3 | | -3(x+7)=6x-39 | | -10+9k=62 | | 5x^2-14x-76=0 | | x-.10x=150 | | 7(8x+8)=56x-1 | | 13-50=20(5x-9x)+6x | | -1-(-12)= | | 8t/6 | | 2*15/7 | | cbrt(2x-3)=3 | | 11-12x=-11s | | 4(-3x)+y=2 | | 0.166666667x=4 |

Equations solver categories