3y+(3*42)+3=180

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Solution for 3y+(3*42)+3=180 equation:


Simplifying
3y + (3 * 42) + 3 = 180

Multiply 3 * 42
3y + (126) + 3 = 180
3y + 126 + 3 = 180

Reorder the terms:
126 + 3 + 3y = 180

Combine like terms: 126 + 3 = 129
129 + 3y = 180

Solving
129 + 3y = 180

Solving for variable 'y'.

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

Add '-129' to each side of the equation.
129 + -129 + 3y = 180 + -129

Combine like terms: 129 + -129 = 0
0 + 3y = 180 + -129
3y = 180 + -129

Combine like terms: 180 + -129 = 51
3y = 51

Divide each side by '3'.
y = 17

Simplifying
y = 17

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