6(7x+4)-9=42x+15

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Solution for 6(7x+4)-9=42x+15 equation:


Simplifying
6(7x + 4) + -9 = 42x + 15

Reorder the terms:
6(4 + 7x) + -9 = 42x + 15
(4 * 6 + 7x * 6) + -9 = 42x + 15
(24 + 42x) + -9 = 42x + 15

Reorder the terms:
24 + -9 + 42x = 42x + 15

Combine like terms: 24 + -9 = 15
15 + 42x = 42x + 15

Reorder the terms:
15 + 42x = 15 + 42x

Add '-15' to each side of the equation.
15 + -15 + 42x = 15 + -15 + 42x

Combine like terms: 15 + -15 = 0
0 + 42x = 15 + -15 + 42x
42x = 15 + -15 + 42x

Combine like terms: 15 + -15 = 0
42x = 0 + 42x
42x = 42x

Add '-42x' to each side of the equation.
42x + -42x = 42x + -42x

Combine like terms: 42x + -42x = 0
0 = 42x + -42x

Combine like terms: 42x + -42x = 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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