Y-7=0.3(x-9)

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Solution for Y-7=0.3(x-9) equation: 


Simplifying
Y + -7 = 0.3(x + -9)

Reorder the terms:
-7 + Y = 0.3(x + -9)

Reorder the terms:
-7 + Y = 0.3(-9 + x)
-7 + Y = (-9 * 0.3 + x * 0.3)
-7 + Y = (-2.7 + 0.3x)

Solving
-7 + Y = -2.7 + 0.3x

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 + Y = -2.7 + 7 + 0.3x

Combine like terms: -7 + 7 = 0
0 + Y = -2.7 + 7 + 0.3x
Y = -2.7 + 7 + 0.3x

Combine like terms: -2.7 + 7 = 4.3
Y = 4.3 + 0.3x

Simplifying
Y = 4.3 + 0.3x

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