(3x-15)+(2x+10)=90

Simple and best practice solution for (3x-15)+(2x+10)=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 (3x-15)+(2x+10)=90 equation:


Simplifying
(3x + -15) + (2x + 10) = 90

Reorder the terms:
(-15 + 3x) + (2x + 10) = 90

Remove parenthesis around (-15 + 3x)
-15 + 3x + (2x + 10) = 90

Reorder the terms:
-15 + 3x + (10 + 2x) = 90

Remove parenthesis around (10 + 2x)
-15 + 3x + 10 + 2x = 90

Reorder the terms:
-15 + 10 + 3x + 2x = 90

Combine like terms: -15 + 10 = -5
-5 + 3x + 2x = 90

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

Solving
-5 + 5x = 90

Solving for variable 'x'.

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

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

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

Combine like terms: 90 + 5 = 95
5x = 95

Divide each side by '5'.
x = 19

Simplifying
x = 19

See similar equations:

| 3(3s+3)+6=81 | | 6y+3+5y+7=15y-22 | | -4[5+2x]=-16 | | 5x+7=2x+-14 | | 1/2(x-4)=-3/2x+6 | | 2/3+1/4t=1/3t | | -1/2(2+4x)=7(-2-4x) | | a+6+2a=9-a | | 67+67=6x | | 4x-10y=2 | | 5x+2x+x=15 | | 4x+1=7x-8 | | 6x+7-3y+4x+9y-2= | | (4x+1)-(2x-4)= | | 8(v+1)-2v=3(2v+2)-15 | | -5v+2v=-6+v+4v | | -7.8x=-1.8 | | x=49(5.50) | | 12x(2)+13x=4 | | 2/3+3b/13=8/13 | | 8b-15=(17+4) | | 1/7(14-7p)-2=-2(1/2+3)+6 | | 7x=10/3 | | -6[10-2x]=24 | | 7x-4y=3y-14 | | 3(0)+5y=-2 | | -7=2+u | | 5/8=2x+3/8 | | m+2+m=m+1 | | x+(2x-12.5)+x(2x-12.5)= | | 2/4-1/20+1/12 | | 2x+9-6(x+1)=5x+8 |

Equations solver categories