7x+15=-18+7x

Simple and best practice solution for 7x+15=-18+7x 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+15=-18+7x equation: 


Simplifying
7x + 15 = -18 + 7x

Reorder the terms:
15 + 7x = -18 + 7x

Add '-7x' to each side of the equation.
15 + 7x + -7x = -18 + 7x + -7x

Combine like terms: 7x + -7x = 0
15 + 0 = -18 + 7x + -7x
15 = -18 + 7x + -7x

Combine like terms: 7x + -7x = 0
15 = -18 + 0
15 = -18

Solving
15 = -18

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| -7-8x=-9y | | 4cotx+2=-2 | | -4x=6x-8 | | -4x=9-7y | | 7x=27+y | | -9=-9x+y | | 6(x-4)+24=-4x+36 | | 4a-8=a-12 | | 15(w+200)=30+20w | | 7-8y=-3x | | 3a+7b-9c-5a-7b+6c= | | 4x=11-x | | 3(15x+100)=840 | | 6y=-7x-5 | | -4(u+6)=2u+6 | | 2x+2.5x=90 | | 3a+7b-9c-5a-7b+6c-2a-3c= | | -5-8x=-6y | | 12y+14x-3xy^2=1 | | 6u+15=-7(u-4) | | 7x=-5y-6 | | 7+(3+2b)=-3b | | 1.2%=0.012 | | 4x-2(x-5)=-7+5x-1 | | x+0.5x=30 | | 7(a-2)-4(a+7)=177 | | 16=V-u | | -9x=-4+5y | | x^2=1/7 | | 5x-3(x-5)=-8+4x+11 | | 8x=-5+7y | | 4z*2+31=24z |

Equations solver categories