2(m-7)-3=25

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Solution for 2(m-7)-3=25 equation:


Simplifying
2(m + -7) + -3 = 25

Reorder the terms:
2(-7 + m) + -3 = 25
(-7 * 2 + m * 2) + -3 = 25
(-14 + 2m) + -3 = 25

Reorder the terms:
-14 + -3 + 2m = 25

Combine like terms: -14 + -3 = -17
-17 + 2m = 25

Solving
-17 + 2m = 25

Solving for variable 'm'.

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

Add '17' to each side of the equation.
-17 + 17 + 2m = 25 + 17

Combine like terms: -17 + 17 = 0
0 + 2m = 25 + 17
2m = 25 + 17

Combine like terms: 25 + 17 = 42
2m = 42

Divide each side by '2'.
m = 21

Simplifying
m = 21

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