4(2x+1)-1=2x+45

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Solution for 4(2x+1)-1=2x+45 equation:


Simplifying
4(2x + 1) + -1 = 2x + 45

Reorder the terms:
4(1 + 2x) + -1 = 2x + 45
(1 * 4 + 2x * 4) + -1 = 2x + 45
(4 + 8x) + -1 = 2x + 45

Reorder the terms:
4 + -1 + 8x = 2x + 45

Combine like terms: 4 + -1 = 3
3 + 8x = 2x + 45

Reorder the terms:
3 + 8x = 45 + 2x

Solving
3 + 8x = 45 + 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.
3 + 8x + -2x = 45 + 2x + -2x

Combine like terms: 8x + -2x = 6x
3 + 6x = 45 + 2x + -2x

Combine like terms: 2x + -2x = 0
3 + 6x = 45 + 0
3 + 6x = 45

Add '-3' to each side of the equation.
3 + -3 + 6x = 45 + -3

Combine like terms: 3 + -3 = 0
0 + 6x = 45 + -3
6x = 45 + -3

Combine like terms: 45 + -3 = 42
6x = 42

Divide each side by '6'.
x = 7

Simplifying
x = 7

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