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

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


Simplifying
3(5 + -2x) = 7 + -2(x + 3)
(5 * 3 + -2x * 3) = 7 + -2(x + 3)
(15 + -6x) = 7 + -2(x + 3)

Reorder the terms:
15 + -6x = 7 + -2(3 + x)
15 + -6x = 7 + (3 * -2 + x * -2)
15 + -6x = 7 + (-6 + -2x)

Combine like terms: 7 + -6 = 1
15 + -6x = 1 + -2x

Solving
15 + -6x = 1 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
15 + -6x + 2x = 1 + -2x + 2x

Combine like terms: -6x + 2x = -4x
15 + -4x = 1 + -2x + 2x

Combine like terms: -2x + 2x = 0
15 + -4x = 1 + 0
15 + -4x = 1

Add '-15' to each side of the equation.
15 + -15 + -4x = 1 + -15

Combine like terms: 15 + -15 = 0
0 + -4x = 1 + -15
-4x = 1 + -15

Combine like terms: 1 + -15 = -14
-4x = -14

Divide each side by '-4'.
x = 3.5

Simplifying
x = 3.5

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