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

Solution for 2(4m-7)-4(m+5)= equation:

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

Reorder the terms:
2(-7 + 4m) + -4(m + 5) = 0
(-7 * 2 + 4m * 2) + -4(m + 5) = 0
(-14 + 8m) + -4(m + 5) = 0

Reorder the terms:
-14 + 8m + -4(5 + m) = 0
-14 + 8m + (5 * -4 + m * -4) = 0
-14 + 8m + (-20 + -4m) = 0

Reorder the terms:
-14 + -20 + 8m + -4m = 0

Combine like terms: -14 + -20 = -34
-34 + 8m + -4m = 0

Combine like terms: 8m + -4m = 4m
-34 + 4m = 0

Solving
-34 + 4m = 0

Solving for variable 'm'.

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

Add '34' to each side of the equation.
-34 + 34 + 4m = 0 + 34

Combine like terms: -34 + 34 = 0
0 + 4m = 0 + 34
4m = 0 + 34

Combine like terms: 0 + 34 = 34
4m = 34

Divide each side by '4'.
m = 8.5

Simplifying
m = 8.5