3x(5)+8y+-7=0

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Solution for 3x(5)+8y+-7=0 equation:


Simplifying
3x(5) + 8y + -7 = 0

Reorder the terms for easier multiplication:
3 * 5x + 8y + -7 = 0

Multiply 3 * 5
15x + 8y + -7 = 0

Reorder the terms:
-7 + 15x + 8y = 0

Solving
-7 + 15x + 8y = 0

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 15x + 7 + 8y = 0 + 7

Reorder the terms:
-7 + 7 + 15x + 8y = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 15x + 8y = 0 + 7
15x + 8y = 0 + 7

Combine like terms: 0 + 7 = 7
15x + 8y = 7

Add '-8y' to each side of the equation.
15x + 8y + -8y = 7 + -8y

Combine like terms: 8y + -8y = 0
15x + 0 = 7 + -8y
15x = 7 + -8y

Divide each side by '15'.
x = 0.4666666667 + -0.5333333333y

Simplifying
x = 0.4666666667 + -0.5333333333y

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