25y-20+4y-3=180

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Solution for 25y-20+4y-3=180 equation:


Simplifying
25y + -20 + 4y + -3 = 180

Reorder the terms:
-20 + -3 + 25y + 4y = 180

Combine like terms: -20 + -3 = -23
-23 + 25y + 4y = 180

Combine like terms: 25y + 4y = 29y
-23 + 29y = 180

Solving
-23 + 29y = 180

Solving for variable 'y'.

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

Add '23' to each side of the equation.
-23 + 23 + 29y = 180 + 23

Combine like terms: -23 + 23 = 0
0 + 29y = 180 + 23
29y = 180 + 23

Combine like terms: 180 + 23 = 203
29y = 203

Divide each side by '29'.
y = 7

Simplifying
y = 7

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