5x-3=3[x+7]+3

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Solution for 5x-3=3[x+7]+3 equation:


Simplifying
5x + -3 = 3[x + 7] + 3

Reorder the terms:
-3 + 5x = 3[x + 7] + 3

Reorder the terms:
-3 + 5x = 3[7 + x] + 3
-3 + 5x = [7 * 3 + x * 3] + 3
-3 + 5x = [21 + 3x] + 3

Reorder the terms:
-3 + 5x = 21 + 3 + 3x

Combine like terms: 21 + 3 = 24
-3 + 5x = 24 + 3x

Solving
-3 + 5x = 24 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-3 + 5x + -3x = 24 + 3x + -3x

Combine like terms: 5x + -3x = 2x
-3 + 2x = 24 + 3x + -3x

Combine like terms: 3x + -3x = 0
-3 + 2x = 24 + 0
-3 + 2x = 24

Add '3' to each side of the equation.
-3 + 3 + 2x = 24 + 3

Combine like terms: -3 + 3 = 0
0 + 2x = 24 + 3
2x = 24 + 3

Combine like terms: 24 + 3 = 27
2x = 27

Divide each side by '2'.
x = 13.5

Simplifying
x = 13.5

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