7(10x+2)=2x(30-5)

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Solution for 7(10x+2)=2x(30-5) equation:


Simplifying
7(10x + 2) = 2x(30 + -5)

Reorder the terms:
7(2 + 10x) = 2x(30 + -5)
(2 * 7 + 10x * 7) = 2x(30 + -5)
(14 + 70x) = 2x(30 + -5)

Combine like terms: 30 + -5 = 25
14 + 70x = 2x(25)

Reorder the terms for easier multiplication:
14 + 70x = 2 * 25x

Multiply 2 * 25
14 + 70x = 50x

Solving
14 + 70x = 50x

Solving for variable 'x'.

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

Add '-50x' to each side of the equation.
14 + 70x + -50x = 50x + -50x

Combine like terms: 70x + -50x = 20x
14 + 20x = 50x + -50x

Combine like terms: 50x + -50x = 0
14 + 20x = 0

Add '-14' to each side of the equation.
14 + -14 + 20x = 0 + -14

Combine like terms: 14 + -14 = 0
0 + 20x = 0 + -14
20x = 0 + -14

Combine like terms: 0 + -14 = -14
20x = -14

Divide each side by '20'.
x = -0.7

Simplifying
x = -0.7

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