7y-2=7*4-2

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Solution for 7y-2=7*4-2 equation:


Simplifying
7y + -2 = 7 * 4 + -2

Reorder the terms:
-2 + 7y = 7 * 4 + -2

Multiply 7 * 4
-2 + 7y = 28 + -2

Combine like terms: 28 + -2 = 26
-2 + 7y = 26

Solving
-2 + 7y = 26

Solving for variable 'y'.

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

Add '2' to each side of the equation.
-2 + 2 + 7y = 26 + 2

Combine like terms: -2 + 2 = 0
0 + 7y = 26 + 2
7y = 26 + 2

Combine like terms: 26 + 2 = 28
7y = 28

Divide each side by '7'.
y = 4

Simplifying
y = 4

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