6(3x+7)=45

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Solution for 6(3x+7)=45 equation:


Simplifying
6(3x + 7) = 45

Reorder the terms:
6(7 + 3x) = 45
(7 * 6 + 3x * 6) = 45
(42 + 18x) = 45

Solving
42 + 18x = 45

Solving for variable 'x'.

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

Add '-42' to each side of the equation.
42 + -42 + 18x = 45 + -42

Combine like terms: 42 + -42 = 0
0 + 18x = 45 + -42
18x = 45 + -42

Combine like terms: 45 + -42 = 3
18x = 3

Divide each side by '18'.
x = 0.1666666667

Simplifying
x = 0.1666666667

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