7(-x)=8(4-2x)

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


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

Remove parenthesis around (-1x)
7 * -1x = 8(4 + -2x)

Multiply 7 * -1
-7x = 8(4 + -2x)
-7x = (4 * 8 + -2x * 8)
-7x = (32 + -16x)

Solving
-7x = 32 + -16x

Solving for variable 'x'.

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

Add '16x' to each side of the equation.
-7x + 16x = 32 + -16x + 16x

Combine like terms: -7x + 16x = 9x
9x = 32 + -16x + 16x

Combine like terms: -16x + 16x = 0
9x = 32 + 0
9x = 32

Divide each side by '9'.
x = 3.555555556

Simplifying
x = 3.555555556

See similar equations:

| X^3-40x=0 | | 2n-6+2n-n= | | -16x-14x= | | 4s+s=400 | | -5a-2n=16 | | u-20=-14 | | 56+76+x=180 | | 3x-28=16 | | -5(-y)= | | 5(x-3)-(3x+4)-2(5x+6)= | | 0.125(5x+64)=0.25(20+2x) | | 2[x+4]-5=2[3x-2] | | 3x+1y=624 | | (4m+1)(m-3)=0 | | 7(8+6n)-n=8-7n | | 0.333333333x+0.5x=0.333333333(x+2) | | 21m+5= | | 3-4+1=5+2+3 | | 3v^2-39v-90=0 | | 2(3-a)=12+3a | | 3x-4=1x+1 | | -16x+14x= | | 5(x-4)-(5x+5)-5(2x+3)= | | 10+8*a=11*d-6 | | (7b-5)-3(2b+3)=-2 | | 4x+8y+12z= | | 4s+s=150000 | | y=12x-8 | | 27x+28y= | | 3(t-10)=2(4m-5) | | 5(a-4)-Ba=55 | | 180=50+7550 |

Equations solver categories