12.5=-1.9q+3(-0.7q+2.5)

Simple and best practice solution for 12.5=-1.9q+3(-0.7q+2.5) 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 12.5=-1.9q+3(-0.7q+2.5) equation: 


Simplifying
12.5 = -1.9q + 3(-0.7q + 2.5)

Reorder the terms:
12.5 = -1.9q + 3(2.5 + -0.7q)
12.5 = -1.9q + (2.5 * 3 + -0.7q * 3)
12.5 = -1.9q + (7.5 + -2.1q)

Reorder the terms:
12.5 = 7.5 + -1.9q + -2.1q

Combine like terms: -1.9q + -2.1q = -4q
12.5 = 7.5 + -4q

Solving
12.5 = 7.5 + -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.
12.5 + 4q = 7.5 + -4q + 4q

Combine like terms: -4q + 4q = 0
12.5 + 4q = 7.5 + 0
12.5 + 4q = 7.5

Add '-12.5' to each side of the equation.
12.5 + -12.5 + 4q = 7.5 + -12.5

Combine like terms: 12.5 + -12.5 = 0.0
0.0 + 4q = 7.5 + -12.5
4q = 7.5 + -12.5

Combine like terms: 7.5 + -12.5 = -5
4q = -5

Divide each side by '4'.
q = -1.25

Simplifying
q = -1.25

See similar equations:

| 7x-1/3=6 | | 14x+22=250+14x | | 7y-12y=-28-37 | | 1/-5/2 | | 1.50p+3p+2.50p= | | 7-4c=-3c | | 7.3x+y+4=0 | | 41.4-14.7=x/0.445 | | 10+8.1p=-0.9p-(p+2) | | 6x+21=75 | | 2+6j=4j | | 16-3p=24 | | 100(.1x+.1)+9x+9= | | 7f+5f= | | -8r+7r=-6 | | 40-5m=3(8m-7)+3 | | -8r+7t=-6 | | 4(-4)/(-8)6=-3+5(3) | | -2j-2=-j | | 6r/6+60=12r/6 | | 45x-120=y | | 4x+10x^7=-14 | | 5m-2m+10=17 | | -5-(-41)=x/7 | | -1/3(1-9k)=2/3-k | | x(1+2y)+x*2= | | 6x-9=-69 | | 4+8p+p=4-p | | -2x-17=-x-22 | | 8y-5y-2=16 | | 3x+8-7x=-8+x | | 2(3x+4)=-9x+21 |

Equations solver categories