3(x+5)=7(1-2x)

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Solution for 3(x+5)=7(1-2x) equation:


Simplifying
3(x + 5) = 7(1 + -2x)

Reorder the terms:
3(5 + x) = 7(1 + -2x)
(5 * 3 + x * 3) = 7(1 + -2x)
(15 + 3x) = 7(1 + -2x)
15 + 3x = (1 * 7 + -2x * 7)
15 + 3x = (7 + -14x)

Solving
15 + 3x = 7 + -14x

Solving for variable 'x'.

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

Add '14x' to each side of the equation.
15 + 3x + 14x = 7 + -14x + 14x

Combine like terms: 3x + 14x = 17x
15 + 17x = 7 + -14x + 14x

Combine like terms: -14x + 14x = 0
15 + 17x = 7 + 0
15 + 17x = 7

Add '-15' to each side of the equation.
15 + -15 + 17x = 7 + -15

Combine like terms: 15 + -15 = 0
0 + 17x = 7 + -15
17x = 7 + -15

Combine like terms: 7 + -15 = -8
17x = -8

Divide each side by '17'.
x = -0.4705882353

Simplifying
x = -0.4705882353

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