3y+4y+6=18

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Solution for 3y+4y+6=18 equation:


Simplifying
3y + 4y + 6 = 18

Reorder the terms:
6 + 3y + 4y = 18

Combine like terms: 3y + 4y = 7y
6 + 7y = 18

Solving
6 + 7y = 18

Solving for variable 'y'.

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

Add '-6' to each side of the equation.
6 + -6 + 7y = 18 + -6

Combine like terms: 6 + -6 = 0
0 + 7y = 18 + -6
7y = 18 + -6

Combine like terms: 18 + -6 = 12
7y = 12

Divide each side by '7'.
y = 1.714285714

Simplifying
y = 1.714285714

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