2x-20+3x+5=90

Simple and best practice solution for 2x-20+3x+5=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 2x-20+3x+5=90 equation:


Simplifying
2x + -20 + 3x + 5 = 90

Reorder the terms:
-20 + 5 + 2x + 3x = 90

Combine like terms: -20 + 5 = -15
-15 + 2x + 3x = 90

Combine like terms: 2x + 3x = 5x
-15 + 5x = 90

Solving
-15 + 5x = 90

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 5x = 90 + 15

Combine like terms: -15 + 15 = 0
0 + 5x = 90 + 15
5x = 90 + 15

Combine like terms: 90 + 15 = 105
5x = 105

Divide each side by '5'.
x = 21

Simplifying
x = 21

See similar equations:

| -9q=-9-10q | | c-12=3c-12 | | 3k+5(1-2k)=23-k | | 8z+4-3z=3+4z-8 | | 5/6x+12=x | | 5(5-m)=4 | | -4x(x+2)=8(x+5) | | 4+2x=4-4x | | 4x+9x-21=63-8x | | 3t+5t=25-13+12 | | 15v-40=23-8w | | 1+3x=5-x | | 1+3x=5-3x | | 5y+13=17 | | -30=6(m-5) | | 8x+3=7+2 | | Cos^2(x)+cosx-2=0 | | 8+3=7+2 | | 126=96+6h | | 24=5x+6-3x | | 0.46x=28 | | -4+18=3b-7-2b | | 9(n-12)=5(n) | | 3X+-7=2X+5 | | xy-3x-6y+18=x*y-126 | | 7n+6=4n+27 | | (x-6)(y-3)=x*y-126 | | 2x+5=-59 | | 3y+4=4y-9 | | 4c+4d+5d= | | 5(-2h)=15(12) | | 9x=-9x-21 |

Equations solver categories