15=q+3

Simple and best practice solution for 15=q+3 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 15=q+3 equation:


Simplifying
15 = q + 3

Reorder the terms:
15 = 3 + q

Solving
15 = 3 + 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.
15 + -1q = 3 + q + -1q

Combine like terms: q + -1q = 0
15 + -1q = 3 + 0
15 + -1q = 3

Add '-15' to each side of the equation.
15 + -15 + -1q = 3 + -15

Combine like terms: 15 + -15 = 0
0 + -1q = 3 + -15
-1q = 3 + -15

Combine like terms: 3 + -15 = -12
-1q = -12

Divide each side by '-1'.
q = 12

Simplifying
q = 12

See similar equations:

| N^2+6=-14 | | 4a-12=-2a+6 | | 2(5x+4)=-3(3x+2) | | 8x+7x-38=76-4x | | 3x+5=9+3n | | -6+3m=-9 | | (2a-5)(3a-2)=(3a-4)(2a-3) | | -10+4=-2(-10)-6 | | -4(-3n+12)=6(n+4) | | 9x^2+6=9x^2+9x-18 | | -18-11r=27 | | w-16=3.2 | | -4+4n+n=5n+4n | | 7-2(z-10)=15 | | 4b+12=6b-16 | | 36p^2=25 | | 8+8(4x+8)=-120 | | B+2B=39 | | X+6+x+4(6+x)=126 | | 65+30d=300 | | 10x+4-3x=9 | | 1.5x=40 | | 5+7m=3+8m | | 6/7a=-18 | | (-6n)-2n=16 | | -5n+2n=1+5n+8-1 | | 6.78+5.2x=-32.9 | | 3x-6+4x-8=60 | | 17=1+3n-5 | | (5c+1)(8c-3)=0 | | 5n-4=n-4 | | 4.6b+26.8=59.72 |

Equations solver categories