19-(4m+7)=3+4m-15

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Solution for 19-(4m+7)=3+4m-15 equation:


Simplifying
19 + -1(4m + 7) = 3 + 4m + -15

Reorder the terms:
19 + -1(7 + 4m) = 3 + 4m + -15
19 + (7 * -1 + 4m * -1) = 3 + 4m + -15
19 + (-7 + -4m) = 3 + 4m + -15

Combine like terms: 19 + -7 = 12
12 + -4m = 3 + 4m + -15

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

Combine like terms: 3 + -15 = -12
12 + -4m = -12 + 4m

Solving
12 + -4m = -12 + 4m

Solving for variable 'm'.

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

Add '-4m' to each side of the equation.
12 + -4m + -4m = -12 + 4m + -4m

Combine like terms: -4m + -4m = -8m
12 + -8m = -12 + 4m + -4m

Combine like terms: 4m + -4m = 0
12 + -8m = -12 + 0
12 + -8m = -12

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

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

Combine like terms: -12 + -12 = -24
-8m = -24

Divide each side by '-8'.
m = 3

Simplifying
m = 3

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