15=90-4q

Simple and best practice solution for 15=90-4q 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=90-4q equation:


Simplifying
15 = 90 + -4q

Solving
15 = 90 + -4q

Solving for variable 'q'.

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

Add '4q' to each side of the equation.
15 + 4q = 90 + -4q + 4q

Combine like terms: -4q + 4q = 0
15 + 4q = 90 + 0
15 + 4q = 90

Add '-15' to each side of the equation.
15 + -15 + 4q = 90 + -15

Combine like terms: 15 + -15 = 0
0 + 4q = 90 + -15
4q = 90 + -15

Combine like terms: 90 + -15 = 75
4q = 75

Divide each side by '4'.
q = 18.75

Simplifying
q = 18.75

See similar equations:

| (9c+160)/5 | | sqrt(5x-4)=9 | | 31/2-21/4 | | 31/2-2/1/4 | | m/m-8-9=8/m-8 | | (2/3)x=-24 | | 20*7+25=165 | | 0.35p=6.3 | | -2=2+5x-2-6x | | 2.8=6.2+y | | 8=3+4x-3-5x | | 2x+3x-6=-21 | | -0.6666666667x-2=-3 | | 7/6a+9/7a+9/a | | 3x+1/6=7/3 | | 1x+1y=10 | | -x^3+2x^2+4x-8=0 | | .5x-2=1 | | g(x)=-x^3+2x^2+4x-8 | | 5/6c+1/3c=5/7 | | V=3r+7 | | -4*16/x | | 2x/7=16 | | 5x-9=5(x+11)-3 | | 0.4285714286x+3-x+3=2 | | 3k-1/3=4/9 | | [p+3]=10 | | [x+5]-2=6 | | 19-6(5x-4)=-5 | | 5=.86x | | x^4+21x^2=0 | | -2.6x=42.64 |

Equations solver categories