4(2x+3)+3x=45

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Solution for 4(2x+3)+3x=45 equation:


Simplifying
4(2x + 3) + 3x = 45

Reorder the terms:
4(3 + 2x) + 3x = 45
(3 * 4 + 2x * 4) + 3x = 45
(12 + 8x) + 3x = 45

Combine like terms: 8x + 3x = 11x
12 + 11x = 45

Solving
12 + 11x = 45

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 11x = 45 + -12

Combine like terms: 12 + -12 = 0
0 + 11x = 45 + -12
11x = 45 + -12

Combine like terms: 45 + -12 = 33
11x = 33

Divide each side by '11'.
x = 3

Simplifying
x = 3

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