20m+12=4(3m-15)

Simple and best practice solution for 20m+12=4(3m-15) 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 20m+12=4(3m-15) equation:


Simplifying
20m + 12 = 4(3m + -15)

Reorder the terms:
12 + 20m = 4(3m + -15)

Reorder the terms:
12 + 20m = 4(-15 + 3m)
12 + 20m = (-15 * 4 + 3m * 4)
12 + 20m = (-60 + 12m)

Solving
12 + 20m = -60 + 12m

Solving for variable 'm'.

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

Add '-12m' to each side of the equation.
12 + 20m + -12m = -60 + 12m + -12m

Combine like terms: 20m + -12m = 8m
12 + 8m = -60 + 12m + -12m

Combine like terms: 12m + -12m = 0
12 + 8m = -60 + 0
12 + 8m = -60

Add '-12' to each side of the equation.
12 + -12 + 8m = -60 + -12

Combine like terms: 12 + -12 = 0
0 + 8m = -60 + -12
8m = -60 + -12

Combine like terms: -60 + -12 = -72
8m = -72

Divide each side by '8'.
m = -9

Simplifying
m = -9

See similar equations:

| x*4=124300 | | 9x-2(x-5)=7(x+1)+8 | | 16p=12+8p | | x^2-24x+84=0 | | log(2x)=0 | | 4(8)-3y=-14 | | 2y+2(y-2)=8y-6(y-10) | | d+12-7d=4 | | 5z+10-12z=-4 | | 16x^2-6x+8x-3=0 | | -4x+3x=-12+17x | | (X+3)(x+5)-3=0 | | 5x=40-2y | | 4c+8c-3=9 | | -8x-4=-4x+9 | | mx^2-2x-m=0 | | z^2+(2i-3)z+5i=0 | | d-7d=-72 | | -13j+10j+10+5=84 | | -5(x+5)=2(x+2) | | 5x^2-45x+70=0 | | x+91=3x-39 | | 1/4-1/2x=6 | | 4=-3/2x | | 6(x-2)+x=7(x-2)+2 | | 0.002(5-k)+0.04(k-1)=1 | | S=P-0.30P | | X^2-(1/5)-(2/25)=0 | | -3x-116=-10x+38 | | (2m-1)x^2+4mx+2m-3= | | 0.17x+0.9(x-2)=0.01(2x-3) | | 1.4x-0.6(x-8)=0.8(x-6) |

Equations solver categories