45=2x+1(x+1)

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


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

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

Reorder the terms:
45 = 1 + 2x + 1x

Combine like terms: 2x + 1x = 3x
45 = 1 + 3x

Solving
45 = 1 + 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.
45 + -3x = 1 + 3x + -3x

Combine like terms: 3x + -3x = 0
45 + -3x = 1 + 0
45 + -3x = 1

Add '-45' to each side of the equation.
45 + -45 + -3x = 1 + -45

Combine like terms: 45 + -45 = 0
0 + -3x = 1 + -45
-3x = 1 + -45

Combine like terms: 1 + -45 = -44
-3x = -44

Divide each side by '-3'.
x = 14.66666667

Simplifying
x = 14.66666667

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