2(m-20)=190

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Solution for 2(m-20)=190 equation:


Simplifying
2(m + -20) = 190

Reorder the terms:
2(-20 + m) = 190
(-20 * 2 + m * 2) = 190
(-40 + 2m) = 190

Solving
-40 + 2m = 190

Solving for variable 'm'.

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

Add '40' to each side of the equation.
-40 + 40 + 2m = 190 + 40

Combine like terms: -40 + 40 = 0
0 + 2m = 190 + 40
2m = 190 + 40

Combine like terms: 190 + 40 = 230
2m = 230

Divide each side by '2'.
m = 115

Simplifying
m = 115

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