-20.5=8.5+7(x+6)

Simple and best practice solution for -20.5=8.5+7(x+6) 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 -20.5=8.5+7(x+6) equation: 


Simplifying
-20.5 = 8.5 + 7(x + 6)

Reorder the terms:
-20.5 = 8.5 + 7(6 + x)
-20.5 = 8.5 + (6 * 7 + x * 7)
-20.5 = 8.5 + (42 + 7x)

Combine like terms: 8.5 + 42 = 50.5
-20.5 = 50.5 + 7x

Solving
-20.5 = 50.5 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-20.5 + -7x = 50.5 + 7x + -7x

Combine like terms: 7x + -7x = 0
-20.5 + -7x = 50.5 + 0
-20.5 + -7x = 50.5

Add '20.5' to each side of the equation.
-20.5 + 20.5 + -7x = 50.5 + 20.5

Combine like terms: -20.5 + 20.5 = 0.0
0.0 + -7x = 50.5 + 20.5
-7x = 50.5 + 20.5

Combine like terms: 50.5 + 20.5 = 71
-7x = 71

Divide each side by '-7'.
x = -10.14285714

Simplifying
x = -10.14285714

See similar equations:

| -2y-4.2=1.8+3y | | y-28=3(x+20) | | 15w=135 | | 7a+2a=3a-5+2a | | 5-2j=7 | | 59=-6v+17 | | 2/3=x-1/9 | | Tan(18)=6/x,x | | 11(x-2)=-8x-8 | | y-7=12(x+5) | | 63=-7b-14 | | -3(n-8)=7+8 | | -19.5=2(5.5r+3) | | 2+-1=-4 | | -6(3n+9)=19 | | Tan(18)=6/x | | -2.5f+3.5+4.5=-29.5 | | 5m-45=13-40+4m | | (8x+6)-(-4x-5)= | | 5y^4-44y^2-576=0 | | -26n=24 | | -1+-5=-7 | | 2+(3.50g)=5+(3.25g) | | 3x+42=x+34 | | 9*4x=72+26x | | 16.5=-9b-8.5b | | -26=24 | | 2(3-5x)=3(2x+1) | | 9.5-9(1+8.5n)=-25.5 | | 8.5(9.5a+8)=-19.5-2.5a | | 9*4x=72+24x | | 20(1)/(2)^(x)/(3)=5 |

Equations solver categories