3*4+10y=30

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Solution for 3*4+10y=30 equation: 


Simplifying
3 * 4 + 10y = 30

Multiply 3 * 4
12 + 10y = 30

Solving
12 + 10y = 30

Solving for variable 'y'.

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

Add '-12' to each side of the equation.
12 + -12 + 10y = 30 + -12

Combine like terms: 12 + -12 = 0
0 + 10y = 30 + -12
10y = 30 + -12

Combine like terms: 30 + -12 = 18
10y = 18

Divide each side by '10'.
y = 1.8

Simplifying
y = 1.8

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