12=q-(-7)

Simple and best practice solution for 12=q-(-7) 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 12=q-(-7) equation:


Simplifying
12 = q + -1(-7)

Multiply -1 * -7
12 = q + 7

Reorder the terms:
12 = 7 + q

Solving
12 = 7 + q

Solving for variable 'q'.

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

Add '-1q' to each side of the equation.
12 + -1q = 7 + q + -1q

Combine like terms: q + -1q = 0
12 + -1q = 7 + 0
12 + -1q = 7

Add '-12' to each side of the equation.
12 + -12 + -1q = 7 + -12

Combine like terms: 12 + -12 = 0
0 + -1q = 7 + -12
-1q = 7 + -12

Combine like terms: 7 + -12 = -5
-1q = -5

Divide each side by '-1'.
q = 5

Simplifying
q = 5

See similar equations:

| 8+v=26 | | -3(5+7x)+3= | | 4x+3(4x-16)=128 | | 15+8p=51 | | 10-g=-14 | | s^3-27= | | 90=10-r/4 | | x+(x+1)+19=0 | | 10b-2=7b-7.14 | | s=25+0.50s | | -2/3(12c-9)+14c | | 5(x+4)+2x=-4(x-5)+11x | | 15+5/10 | | 17x+48=10x+68 | | 8/b=2 | | (x+3)+(4x-8)=90 | | 17x+48=10x+68 | | 0.75x+0.50=1.5 | | 10-g/-2=7 | | 15p-4p+2p-10=13 | | 4n=112 | | Y+(-2)=-4 | | x-3/x-5 | | 3x+-5y=14 | | 0=x^2+6000x-12000 | | (ab)2fora+4andb=3 | | (-1/4)= | | 4(2x+3)=12+6x | | -6=18/b | | 3(y-7)/5=-2y | | 5x+10xy=20z | | 3/x-2 |

Equations solver categories