7(-5-4x)=77

Simple and best practice solution for 7(-5-4x)=77 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(-5-4x)=77 equation: 


Simplifying
7(-5 + -4x) = 77
(-5 * 7 + -4x * 7) = 77
(-35 + -28x) = 77

Solving
-35 + -28x = 77

Solving for variable 'x'.

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

Add '35' to each side of the equation.
-35 + 35 + -28x = 77 + 35

Combine like terms: -35 + 35 = 0
0 + -28x = 77 + 35
-28x = 77 + 35

Combine like terms: 77 + 35 = 112
-28x = 112

Divide each side by '-28'.
x = -4

Simplifying
x = -4

See similar equations:

| 4a-(a+9)=6 | | 15x^2+8x=0 | | 7(2x-9)=91 | | 7-3y=-2y-8-y | | 3b-8=8-2(1+8n) | | (3x+7)(x-21)x=0 | | 3(X-7)-9=-4(-3X+8)-X | | 0.32x=175 | | 7(-6+2x)=-182 | | 5m+2=3m | | 9x+74=360 | | 6x+4=7x+10 | | 9=5r+-17-8r | | 4y^2=-4y | | (2m-1)(m+4)=0 | | 2x-5=-6x-61 | | 12=4x+1 | | lny=4-3t | | 350+15=200+25 | | 67.5*4.5= | | -5(V-9)=-9V+49 | | 8-7x=4x-102 | | h=-2w^2+36w | | -4U+49=-7(U-4) | | 3b(b-5)=0 | | 28=x+2x+(2x+3) | | 0=25x^2-753x+36000 | | 7500+2500x=162.5 | | -4y+4+4y=-4 | | -5(U+2)=-8U-22 | | 11x-3y=4 | | 7500+2500x=4000x |

Equations solver categories