3x+7x-15x=90

Simple and best practice solution for 3x+7x-15x=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+7x-15x=90 equation: 


Simplifying
3x + 7x + -15x = 90

Combine like terms: 3x + 7x = 10x
10x + -15x = 90

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

Solving
-5x = 90

Solving for variable 'x'.

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

Divide each side by '-5'.
x = -18

Simplifying
x = -18

See similar equations:

| (6x+3)(5x^2+6x+6)= | | 2(2x+3)+2(3x)=3(5x-3) | | -4h+35=-1 | | (4x+3)+2x= | | 52.8=8.8xh | | -7(r+7)=-105 | | -2(4a-2)+6=5(1+a)-8a | | 16x+2=36x+-6 | | 5x^2+8=188 | | -4y+9=-4y-6 | | 7x+13=8x-8 | | -6a^2w(a^3w-aw^4)= | | 14x+10=11x+22 | | 0=-7n-10-n^2 | | 4+8x-5=49 | | X+x+4+56+x+10+x-6=360 | | 2x^2-9=-27 | | -[8z-(13z+7)]=7+(4z+2) | | y+3(y+7)=y+8 | | x^2-9x+252=0 | | 2[t-(4t+14)+4]=2(t+10) | | -2(w+3)=4w-9+3(4w+6) | | -8p+9p=6 | | 3(-5v+8)=-v-32 | | 5(11b-2)=-12(b+12) | | -3(-7x+6)-8x=5(x-1)-9 | | 9x-92+2x=128 | | 9x+10y=-8 | | 4(4x-2)=12 | | X+15+106+2x-35+x-10=360 | | -5x-16+6x=9 | | 100+10(250)=A |

Equations solver categories