7y+25=-9x+45

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Solution for 7y+25=-9x+45 equation:


Simplifying
7y + 25 = -9x + 45

Reorder the terms:
25 + 7y = -9x + 45

Reorder the terms:
25 + 7y = 45 + -9x

Solving
25 + 7y = 45 + -9x

Solving for variable 'y'.

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

Add '-25' to each side of the equation.
25 + -25 + 7y = 45 + -25 + -9x

Combine like terms: 25 + -25 = 0
0 + 7y = 45 + -25 + -9x
7y = 45 + -25 + -9x

Combine like terms: 45 + -25 = 20
7y = 20 + -9x

Divide each side by '7'.
y = 2.857142857 + -1.285714286x

Simplifying
y = 2.857142857 + -1.285714286x

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