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

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Solution for 5(2m+3n)+3(m-7)= equation:


Simplifying
5(2m + 3n) + 3(m + -7) = 0
(2m * 5 + 3n * 5) + 3(m + -7) = 0
(10m + 15n) + 3(m + -7) = 0

Reorder the terms:
10m + 15n + 3(-7 + m) = 0
10m + 15n + (-7 * 3 + m * 3) = 0
10m + 15n + (-21 + 3m) = 0

Reorder the terms:
-21 + 10m + 3m + 15n = 0

Combine like terms: 10m + 3m = 13m
-21 + 13m + 15n = 0

Solving
-21 + 13m + 15n = 0

Solving for variable 'm'.

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

Add '21' to each side of the equation.
-21 + 13m + 21 + 15n = 0 + 21

Reorder the terms:
-21 + 21 + 13m + 15n = 0 + 21

Combine like terms: -21 + 21 = 0
0 + 13m + 15n = 0 + 21
13m + 15n = 0 + 21

Combine like terms: 0 + 21 = 21
13m + 15n = 21

Add '-15n' to each side of the equation.
13m + 15n + -15n = 21 + -15n

Combine like terms: 15n + -15n = 0
13m + 0 = 21 + -15n
13m = 21 + -15n

Divide each side by '13'.
m = 1.615384615 + -1.153846154n

Simplifying
m = 1.615384615 + -1.153846154n

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