2q-1=-7

Simple and best practice solution for 2q-1=-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 2q-1=-7 equation:


Simplifying
2q + -1 = -7

Reorder the terms:
-1 + 2q = -7

Solving
-1 + 2q = -7

Solving for variable 'q'.

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

Add '1' to each side of the equation.
-1 + 1 + 2q = -7 + 1

Combine like terms: -1 + 1 = 0
0 + 2q = -7 + 1
2q = -7 + 1

Combine like terms: -7 + 1 = -6
2q = -6

Divide each side by '2'.
q = -3

Simplifying
q = -3

See similar equations:

| 3q+7=9+8p | | -5x+2y=10z | | 3+5h=5h-4 | | 7y-5=9y+3 | | 3v+-8=8 | | 3(1-3x)=-8x+14 | | 0.03x+1.2=3.3 | | ax+b-4=b | | 7x/3+5=5x/6-4 | | 2=3x+15 | | f(x)=2x^2-16x+5 | | 10x^2+11x^1+1=0 | | y=1/2x+200 | | y=2*3+1 | | 2b-7/4=b+10/8 | | y=9x+20x+1/2x+200 | | (2-v)(4v-9)=0 | | y=9x+20x | | 5x^4+8x^3-8x^2-8x+3=0 | | 87.5=.5x-xy | | x/10-y/3-7=0 | | 21/2s+9=45-1/2s | | 3x-(1+x)=2 | | 11/2s-9=95+11/2s | | 8x+48+5x-20=3x+13 | | 8x+48+3x+13=5x-20 | | p/2+10=14 | | (b+8)(b+2)= | | 1500=x+x/2+x/2/3 | | 3x^2+6x=2x^2+1 | | 3(6)+4y=24 | | 3(2)+4y=24 |

Equations solver categories