3x-5x+7=-15

Simple and best practice solution for 3x-5x+7=-15 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-5x+7=-15 equation:


Simplifying
3x + -5x + 7 = -15

Reorder the terms:
7 + 3x + -5x = -15

Combine like terms: 3x + -5x = -2x
7 + -2x = -15

Solving
7 + -2x = -15

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -2x = -15 + -7

Combine like terms: 7 + -7 = 0
0 + -2x = -15 + -7
-2x = -15 + -7

Combine like terms: -15 + -7 = -22
-2x = -22

Divide each side by '-2'.
x = 11

Simplifying
x = 11

See similar equations:

| -4y+3=-5y+5 | | H=6+60t-16t | | 44-(x/8)=(x/3) | | 7x-20=5x-2 | | (12x-x^2)=20 | | 14=15z-(2z+12) | | 2b+2=3b-4 | | 36-2y=24 | | -11-(9-3r)= | | 4x^2=24x-36 | | 5x-3=19-3x | | 12x+14=6x+158 | | c=3a+2b | | -4x^3+9x^2+2=0 | | -3(4x-1)= | | x+2=i*(x+2) | | 6(1+3k)=-18-6k | | 9a+3=6a+3 | | 5x-(7-3x)=-15 | | -4x^2+9x-2=0 | | x(5x-7)+x(4x-2)=(9x+6)(x-5) | | 4s^2-21s+5=0 | | 16=2y+18 | | 4x+8=100-18x | | (a+b+c)-(b-a+c)+(b-a+c)-(c-a-b)= | | 4x^2-36x-28= | | 8x=38 | | v^2-15v+56=0 | | -9-6(-v+5)= | | 14n-2=5n+34 | | 3(2a+4b)+4(a+5b)= | | -49=3y |

Equations solver categories