13x+5(4-x)=90

Simple and best practice solution for 13x+5(4-x)=90 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 13x+5(4-x)=90 equation:


Simplifying
13x + 5(4 + -1x) = 90
13x + (4 * 5 + -1x * 5) = 90
13x + (20 + -5x) = 90

Reorder the terms:
20 + 13x + -5x = 90

Combine like terms: 13x + -5x = 8x
20 + 8x = 90

Solving
20 + 8x = 90

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 8x = 90 + -20

Combine like terms: 20 + -20 = 0
0 + 8x = 90 + -20
8x = 90 + -20

Combine like terms: 90 + -20 = 70
8x = 70

Divide each side by '8'.
x = 8.75

Simplifying
x = 8.75

See similar equations:

| 3(2x+4)-5=19 | | 6(x-1)-(x+2)=-8 | | 14x+6=90 | | y-6=5/6(x-(-6)) | | 2m-3(2m-4)=0 | | 8-4x=1/3(6x-12) | | 15x-50+23x=6 | | g-6-g=3 | | X^2-20x+25=32 | | a^2-22a+42=0 | | 87=5y-13 | | X+y=11875 | | -11-5a=6 | | 2x^2-44a+84=0 | | 2x-8.5+9.8-3.2+x+9.1-3.1-2.5=3.7 | | .4c=2x+1.2 | | 5-7(9)-9(9)= | | 4x+1+2+2x+3+x+4=5(2x+2) | | X+4+3x=82 | | 5t-17=-9+9t | | -2x-6=4x-(x-1) | | 16=2+2k | | 3(2a-7)=33 | | 18=6-24x | | 2+4n=10 | | (8x+30)=150 | | 7s-25=-1+s | | 8(-5-9(2))= | | 4x+3+6x-1=6+4x+2+8 | | -5+4x=-2x-23 | | 4x-x-3=21 | | 4x+16=4(x+5) |

Equations solver categories