7x-8y-3=0

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Solution for 7x-8y-3=0 equation:


Simplifying
7x + -8y + -3 = 0

Reorder the terms:
-3 + 7x + -8y = 0

Solving
-3 + 7x + -8y = 0

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 7x + 3 + -8y = 0 + 3

Reorder the terms:
-3 + 3 + 7x + -8y = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 7x + -8y = 0 + 3
7x + -8y = 0 + 3

Combine like terms: 0 + 3 = 3
7x + -8y = 3

Add '8y' to each side of the equation.
7x + -8y + 8y = 3 + 8y

Combine like terms: -8y + 8y = 0
7x + 0 = 3 + 8y
7x = 3 + 8y

Divide each side by '7'.
x = 0.4285714286 + 1.142857143y

Simplifying
x = 0.4285714286 + 1.142857143y

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