2(15-x)=10(20x-7)

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Solution for 2(15-x)=10(20x-7) equation:


Simplifying
2(15 + -1x) = 10(20x + -7)
(15 * 2 + -1x * 2) = 10(20x + -7)
(30 + -2x) = 10(20x + -7)

Reorder the terms:
30 + -2x = 10(-7 + 20x)
30 + -2x = (-7 * 10 + 20x * 10)
30 + -2x = (-70 + 200x)

Solving
30 + -2x = -70 + 200x

Solving for variable 'x'.

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

Add '-200x' to each side of the equation.
30 + -2x + -200x = -70 + 200x + -200x

Combine like terms: -2x + -200x = -202x
30 + -202x = -70 + 200x + -200x

Combine like terms: 200x + -200x = 0
30 + -202x = -70 + 0
30 + -202x = -70

Add '-30' to each side of the equation.
30 + -30 + -202x = -70 + -30

Combine like terms: 30 + -30 = 0
0 + -202x = -70 + -30
-202x = -70 + -30

Combine like terms: -70 + -30 = -100
-202x = -100

Divide each side by '-202'.
x = 0.495049505

Simplifying
x = 0.495049505

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