(9t-7)(5x+9)=0

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Solution for (9t-7)(5x+9)=0 equation:


Simplifying
(9t + -7)(5x + 9) = 0

Reorder the terms:
(-7 + 9t)(5x + 9) = 0

Reorder the terms:
(-7 + 9t)(9 + 5x) = 0

Multiply (-7 + 9t) * (9 + 5x)
(-7(9 + 5x) + 9t * (9 + 5x)) = 0
((9 * -7 + 5x * -7) + 9t * (9 + 5x)) = 0
((-63 + -35x) + 9t * (9 + 5x)) = 0
(-63 + -35x + (9 * 9t + 5x * 9t)) = 0
(-63 + -35x + (81t + 45tx)) = 0

Reorder the terms:
(-63 + 81t + 45tx + -35x) = 0
(-63 + 81t + 45tx + -35x) = 0

Solving
-63 + 81t + 45tx + -35x = 0

Solving for variable 't'.

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

Add '63' to each side of the equation.
-63 + 81t + 45tx + 63 + -35x = 0 + 63

Reorder the terms:
-63 + 63 + 81t + 45tx + -35x = 0 + 63

Combine like terms: -63 + 63 = 0
0 + 81t + 45tx + -35x = 0 + 63
81t + 45tx + -35x = 0 + 63

Combine like terms: 0 + 63 = 63
81t + 45tx + -35x = 63

Add '35x' to each side of the equation.
81t + 45tx + -35x + 35x = 63 + 35x

Combine like terms: -35x + 35x = 0
81t + 45tx + 0 = 63 + 35x
81t + 45tx = 63 + 35x

Reorder the terms:
-63 + 81t + 45tx + -35x = 63 + 35x + -63 + -35x

Reorder the terms:
-63 + 81t + 45tx + -35x = 63 + -63 + 35x + -35x

Combine like terms: 63 + -63 = 0
-63 + 81t + 45tx + -35x = 0 + 35x + -35x
-63 + 81t + 45tx + -35x = 35x + -35x

Combine like terms: 35x + -35x = 0
-63 + 81t + 45tx + -35x = 0

The solution to this equation could not be determined.

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