7x-5x+3=-15

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


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

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

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

Solving
3 + 2x = -15

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 2x = -15 + -3

Combine like terms: 3 + -3 = 0
0 + 2x = -15 + -3
2x = -15 + -3

Combine like terms: -15 + -3 = -18
2x = -18

Divide each side by '2'.
x = -9

Simplifying
x = -9

See similar equations:

| 8n=7 | | -5+40=6x-70 | | 5y+4= | | (5x+11)+(2x-5)=90 | | 3(t-5)+4(t-25)=4 | | -8(x-20)=-96 | | -8(x-20)=-6 | | 21.3+r=19.79 | | 7n-6=29 | | 2-11m=-2m+21 | | 3k+1-6k=4k+8-9k | | 6x^2+11x+4=0 | | 3-4x=4x+10+6x | | 12p-0.7=5p+3.2 | | 11000=344.3t+5400 | | 5x-2(3x-7)=24-2(x+5) | | 6x^3+216x=0 | | 2(x-3)+5=3(x+1) | | 3f+3=18 | | 4x^2-3x+8x=-5 | | 4x-7=2x | | 6(3.5y+4.2)-2.75y=134.7 | | 15x^2=-2(11x+4) | | 2e=8 | | 6(p^2-1)=5l | | 4x=3(35+x) | | 2y+4x-2=0 | | 2(2)-5(-9)=13 | | 8x+13=15x-2 | | 3(x+9)(x+3)=21x | | 3x^2-4xy+2y^2=17 | | 170=27x |

Equations solver categories