4(3x+5)+1=45

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Solution for 4(3x+5)+1=45 equation:


Simplifying
4(3x + 5) + 1 = 45

Reorder the terms:
4(5 + 3x) + 1 = 45
(5 * 4 + 3x * 4) + 1 = 45
(20 + 12x) + 1 = 45

Reorder the terms:
20 + 1 + 12x = 45

Combine like terms: 20 + 1 = 21
21 + 12x = 45

Solving
21 + 12x = 45

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 12x = 45 + -21

Combine like terms: 21 + -21 = 0
0 + 12x = 45 + -21
12x = 45 + -21

Combine like terms: 45 + -21 = 24
12x = 24

Divide each side by '12'.
x = 2

Simplifying
x = 2

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