-20=4(x-7)

Simple and best practice solution for -20=4(x-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 -20=4(x-7) equation:


Simplifying
-20 = 4(x + -7)

Reorder the terms:
-20 = 4(-7 + x)
-20 = (-7 * 4 + x * 4)
-20 = (-28 + 4x)

Solving
-20 = -28 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-20 + -4x = -28 + 4x + -4x

Combine like terms: 4x + -4x = 0
-20 + -4x = -28 + 0
-20 + -4x = -28

Add '20' to each side of the equation.
-20 + 20 + -4x = -28 + 20

Combine like terms: -20 + 20 = 0
0 + -4x = -28 + 20
-4x = -28 + 20

Combine like terms: -28 + 20 = -8
-4x = -8

Divide each side by '-4'.
x = 2

Simplifying
x = 2

See similar equations:

| c=12a+5b | | 9x-3=-10 | | 5x-5=-7 | | x+3=7x-15 | | 9=4(3k-4) | | 1.1x+3.2+0.2x-1.4=0 | | 39.34+2.56=56.03x | | 45x-33=87 | | 3(g-21)=2(10+g) | | 34x=32 | | 69=h+2h+(h-7) | | 66-34=x | | 10000+5.75x-25y= | | 8x+6(x-2)=-5(x-4)-x+8 | | (m-2)(m+2)=64 | | 5b-(4b+2)=14-2b+11 | | m^2-4m-62=-2 | | 10(-x+2)=-3(7x+2) | | (y-7)=2(x+2) | | 14x+(2-x)=6(2x-1) | | 7(x+5)+3=6(x+5) | | 4v-2=30 | | 40+6=n-3 | | Y-5=4(x+6) | | 2=10c-4(2-9) | | y=-2x^2+16x-34 | | y=-2x^2+16-34 | | 9(x+3)=4x-4 | | 18=9 | | 10y-2y=646 | | -26+x+2=16 | | .5x+5=7+1 |

Equations solver categories