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

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


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

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

Reorder the terms:
15 + 5x = 7(3 + 2x)
15 + 5x = (3 * 7 + 2x * 7)
15 + 5x = (21 + 14x)

Solving
15 + 5x = 21 + 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 + 5x + -14x = 21 + 14x + -14x

Combine like terms: 5x + -14x = -9x
15 + -9x = 21 + 14x + -14x

Combine like terms: 14x + -14x = 0
15 + -9x = 21 + 0
15 + -9x = 21

Add '-15' to each side of the equation.
15 + -15 + -9x = 21 + -15

Combine like terms: 15 + -15 = 0
0 + -9x = 21 + -15
-9x = 21 + -15

Combine like terms: 21 + -15 = 6
-9x = 6

Divide each side by '-9'.
x = -0.6666666667

Simplifying
x = -0.6666666667

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