7(2m+4)=7(9-3m)

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Solution for 7(2m+4)=7(9-3m) equation:


Simplifying
7(2m + 4) = 7(9 + -3m)

Reorder the terms:
7(4 + 2m) = 7(9 + -3m)
(4 * 7 + 2m * 7) = 7(9 + -3m)
(28 + 14m) = 7(9 + -3m)
28 + 14m = (9 * 7 + -3m * 7)
28 + 14m = (63 + -21m)

Solving
28 + 14m = 63 + -21m

Solving for variable 'm'.

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

Add '21m' to each side of the equation.
28 + 14m + 21m = 63 + -21m + 21m

Combine like terms: 14m + 21m = 35m
28 + 35m = 63 + -21m + 21m

Combine like terms: -21m + 21m = 0
28 + 35m = 63 + 0
28 + 35m = 63

Add '-28' to each side of the equation.
28 + -28 + 35m = 63 + -28

Combine like terms: 28 + -28 = 0
0 + 35m = 63 + -28
35m = 63 + -28

Combine like terms: 63 + -28 = 35
35m = 35

Divide each side by '35'.
m = 1

Simplifying
m = 1

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