-7-3a=23

Simple and best practice solution for -7-3a=23 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 -7-3a=23 equation:


Simplifying
-7 + -3a = 23

Solving
-7 + -3a = 23

Solving for variable 'a'.

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

Add '7' to each side of the equation.
-7 + 7 + -3a = 23 + 7

Combine like terms: -7 + 7 = 0
0 + -3a = 23 + 7
-3a = 23 + 7

Combine like terms: 23 + 7 = 30
-3a = 30

Divide each side by '-3'.
a = -10

Simplifying
a = -10

See similar equations:

| 5x+3x-2x-5=37 | | x-2(-6/5)=4 | | 6(w+z)=10y-7 | | 5x+10(x+7)=100 | | 3/10y=9 | | -6x+3(-2x-14)=-114 | | -6x+3(-2x-14)=-14 | | -7=-8-g | | 0.05x+0.1*4x=54.45 | | 8x-7y=65 | | 6-q=16 | | 0.10x=0.12(44000-x) | | 60x+60x=480 | | 40x+23(467-x)=13807 | | 11=4y-5 | | 0.06x+0.05(22000-x)=1110 | | (8(x-3))/(-3x+1)(-x+2)=0 | | 10x+20(x-2)=410 | | 4x-(2x-1)+x=2x-(2+x)-x | | f(x)=x^5-3x^2+19 | | 11+2p=1 | | 4/2m=-12 | | (x+5)x(x+3)= | | 450t=250(t+3) | | 3/x=17/19 | | x-0.20x=80 | | x+0.35x=78 | | x+0.25x=70 | | x+-0.25x=75 | | x-0.25x=70 | | x=60-y | | 1.8x^2-27.8x=0 |

Equations solver categories