5(m+7)-2(3m-4)=45

Simple and best practice solution for 5(m+7)-2(3m-4)=45 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 5(m+7)-2(3m-4)=45 equation: 


Simplifying
5(m + 7) + -2(3m + -4) = 45

Reorder the terms:
5(7 + m) + -2(3m + -4) = 45
(7 * 5 + m * 5) + -2(3m + -4) = 45
(35 + 5m) + -2(3m + -4) = 45

Reorder the terms:
35 + 5m + -2(-4 + 3m) = 45
35 + 5m + (-4 * -2 + 3m * -2) = 45
35 + 5m + (8 + -6m) = 45

Reorder the terms:
35 + 8 + 5m + -6m = 45

Combine like terms: 35 + 8 = 43
43 + 5m + -6m = 45

Combine like terms: 5m + -6m = -1m
43 + -1m = 45

Solving
43 + -1m = 45

Solving for variable 'm'.

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

Add '-43' to each side of the equation.
43 + -43 + -1m = 45 + -43

Combine like terms: 43 + -43 = 0
0 + -1m = 45 + -43
-1m = 45 + -43

Combine like terms: 45 + -43 = 2
-1m = 2

Divide each side by '-1'.
m = -2

Simplifying
m = -2

See similar equations:

| 2x/3-3x/5=1/2 | | 6x-3-6=-15 | | (y+x)+2x=180 | | 5-4(8/3) | | 5-4(8/2) | | 4/9x1/7= | | (-5.4x+2)(-7)= | | 2b+5b=-8+6b | | 10x+3=4+x | | 8n-3=-6n+11 | | -x-x-2= | | 2w+18=-2 | | 6z+3=-z+66 | | 2/3(n-6) | | PT=7x+4 | | -6a+a=7+2a | | -18/3-6 | | 1-3b+b=5-b | | 5x^(3/2)-3x^(3/4)=2 | | 3x-2=10x-33 | | m=17+-1n | | -9+4x-5x=x+7 | | X^2+5x=5x+20 | | 5m-8=13-8+m+3 | | Xy+w=9forx | | X^2+5x=5x-20 | | Y=4sin+1 | | -3.3x=28.71 | | 4x/y-16=-19 | | 5x+2y-2x-4y=0 | | -8+6n+5n=6n-3 | | z^2+3*iz+4=0 |

Equations solver categories