9[7-9(-5x-6)]=405x+549

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Solution for 9[7-9(-5x-6)]=405x+549 equation:


Simplifying
9[7 + -9(-5x + -6)] = 405x + 549

Reorder the terms:
9[7 + -9(-6 + -5x)] = 405x + 549
9[7 + (-6 * -9 + -5x * -9)] = 405x + 549
9[7 + (54 + 45x)] = 405x + 549

Combine like terms: 7 + 54 = 61
9[61 + 45x] = 405x + 549
[61 * 9 + 45x * 9] = 405x + 549
[549 + 405x] = 405x + 549

Reorder the terms:
549 + 405x = 549 + 405x

Add '-549' to each side of the equation.
549 + -549 + 405x = 549 + -549 + 405x

Combine like terms: 549 + -549 = 0
0 + 405x = 549 + -549 + 405x
405x = 549 + -549 + 405x

Combine like terms: 549 + -549 = 0
405x = 0 + 405x
405x = 405x

Add '-405x' to each side of the equation.
405x + -405x = 405x + -405x

Combine like terms: 405x + -405x = 0
0 = 405x + -405x

Combine like terms: 405x + -405x = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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