-3(2x+1)+6=45

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Solution for -3(2x+1)+6=45 equation:


Simplifying
-3(2x + 1) + 6 = 45

Reorder the terms:
-3(1 + 2x) + 6 = 45
(1 * -3 + 2x * -3) + 6 = 45
(-3 + -6x) + 6 = 45

Reorder the terms:
-3 + 6 + -6x = 45

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

Solving
3 + -6x = 45

Solving for variable 'x'.

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

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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