42y+12-5=49

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Solution for 42y+12-5=49 equation: 


Simplifying
42y + 12 + -5 = 49

Reorder the terms:
12 + -5 + 42y = 49

Combine like terms: 12 + -5 = 7
7 + 42y = 49

Solving
7 + 42y = 49

Solving for variable 'y'.

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

Add '-7' to each side of the equation.
7 + -7 + 42y = 49 + -7

Combine like terms: 7 + -7 = 0
0 + 42y = 49 + -7
42y = 49 + -7

Combine like terms: 49 + -7 = 42
42y = 42

Divide each side by '42'.
y = 1

Simplifying
y = 1

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