2(20x+15)=100

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Solution for 2(20x+15)=100 equation:


Simplifying
2(20x + 15) = 100

Reorder the terms:
2(15 + 20x) = 100
(15 * 2 + 20x * 2) = 100
(30 + 40x) = 100

Solving
30 + 40x = 100

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 40x = 100 + -30

Combine like terms: 30 + -30 = 0
0 + 40x = 100 + -30
40x = 100 + -30

Combine like terms: 100 + -30 = 70
40x = 70

Divide each side by '40'.
x = 1.75

Simplifying
x = 1.75

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