7(3m-4)-2(3m+5)=

Simple and best practice solution for 7(3m-4)-2(3m+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 7(3m-4)-2(3m+5)= equation:


Simplifying
7(3m + -4) + -2(3m + 5) = 0

Reorder the terms:
7(-4 + 3m) + -2(3m + 5) = 0
(-4 * 7 + 3m * 7) + -2(3m + 5) = 0
(-28 + 21m) + -2(3m + 5) = 0

Reorder the terms:
-28 + 21m + -2(5 + 3m) = 0
-28 + 21m + (5 * -2 + 3m * -2) = 0
-28 + 21m + (-10 + -6m) = 0

Reorder the terms:
-28 + -10 + 21m + -6m = 0

Combine like terms: -28 + -10 = -38
-38 + 21m + -6m = 0

Combine like terms: 21m + -6m = 15m
-38 + 15m = 0

Solving
-38 + 15m = 0

Solving for variable 'm'.

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

Add '38' to each side of the equation.
-38 + 38 + 15m = 0 + 38

Combine like terms: -38 + 38 = 0
0 + 15m = 0 + 38
15m = 0 + 38

Combine like terms: 0 + 38 = 38
15m = 38

Divide each side by '15'.
m = 2.533333333

Simplifying
m = 2.533333333

See similar equations:

| 2(x+50)+3X=1700 | | x^2+y^2-10y+24=0 | | 12n+7=55 | | 35+5n=45 | | 14x+41-10x+9-3x=19-4x+181 | | (w-4)/(16-w^2) | | 3x^2-24x+34=0 | | 5x-10=4[x+1] | | 3x^2-24x+19=0 | | 3x^2-24x+20=0 | | 3y+7=9y+12 | | 2X+60=78 | | 5x+12y+26=0 | | 3a+8=2a-12 | | F(x)=0.6x^2-2x+5 | | y=4cos(9x^3-2x^2+3) | | 38y+19y= | | (2x-4)(2x-11)=120 | | 244.92=r*3.14 | | 180-(2x+(x+20))=0 | | 180-2x+x+20=0 | | x^2+3x=x^2+171 | | (2x+11)(2x+4)=120 | | 20+x+2x-180=0 | | 3x^2-24x+56=0 | | 0.5y=4 | | .8t+0.15=2t-1.35 | | 6.1=7.6y-6.6y+7.8 | | ln(x-12)-ln(x-6)=lnx | | 2.4-0.3/x²=0 | | 2.4-0.3/x² | | 3x^2-24x+63=0 |

Equations solver categories