5(3+x)=19+7x

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Solution for 5(3+x)=19+7x equation:


Simplifying
5(3 + x) = 19 + 7x
(3 * 5 + x * 5) = 19 + 7x
(15 + 5x) = 19 + 7x

Solving
15 + 5x = 19 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
15 + 5x + -7x = 19 + 7x + -7x

Combine like terms: 5x + -7x = -2x
15 + -2x = 19 + 7x + -7x

Combine like terms: 7x + -7x = 0
15 + -2x = 19 + 0
15 + -2x = 19

Add '-15' to each side of the equation.
15 + -15 + -2x = 19 + -15

Combine like terms: 15 + -15 = 0
0 + -2x = 19 + -15
-2x = 19 + -15

Combine like terms: 19 + -15 = 4
-2x = 4

Divide each side by '-2'.
x = -2

Simplifying
x = -2

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