3+6(1+7y)=18

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Solution for 3+6(1+7y)=18 equation:


Simplifying
3 + 6(1 + 7y) = 18
3 + (1 * 6 + 7y * 6) = 18
3 + (6 + 42y) = 18

Combine like terms: 3 + 6 = 9
9 + 42y = 18

Solving
9 + 42y = 18

Solving for variable 'y'.

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

Add '-9' to each side of the equation.
9 + -9 + 42y = 18 + -9

Combine like terms: 9 + -9 = 0
0 + 42y = 18 + -9
42y = 18 + -9

Combine like terms: 18 + -9 = 9
42y = 9

Divide each side by '42'.
y = 0.2142857143

Simplifying
y = 0.2142857143

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