2[5x+9]=10x+18

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Solution for 2[5x+9]=10x+18 equation:


Simplifying
2[5x + 9] = 10x + 18

Reorder the terms:
2[9 + 5x] = 10x + 18
[9 * 2 + 5x * 2] = 10x + 18
[18 + 10x] = 10x + 18

Reorder the terms:
18 + 10x = 18 + 10x

Add '-18' to each side of the equation.
18 + -18 + 10x = 18 + -18 + 10x

Combine like terms: 18 + -18 = 0
0 + 10x = 18 + -18 + 10x
10x = 18 + -18 + 10x

Combine like terms: 18 + -18 = 0
10x = 0 + 10x
10x = 10x

Add '-10x' to each side of the equation.
10x + -10x = 10x + -10x

Combine like terms: 10x + -10x = 0
0 = 10x + -10x

Combine like terms: 10x + -10x = 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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