10x+9=3x+300

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Solution for 10x+9=3x+300 equation:


Simplifying
10x + 9 = 3x + 300

Reorder the terms:
9 + 10x = 3x + 300

Reorder the terms:
9 + 10x = 300 + 3x

Solving
9 + 10x = 300 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
9 + 10x + -3x = 300 + 3x + -3x

Combine like terms: 10x + -3x = 7x
9 + 7x = 300 + 3x + -3x

Combine like terms: 3x + -3x = 0
9 + 7x = 300 + 0
9 + 7x = 300

Add '-9' to each side of the equation.
9 + -9 + 7x = 300 + -9

Combine like terms: 9 + -9 = 0
0 + 7x = 300 + -9
7x = 300 + -9

Combine like terms: 300 + -9 = 291
7x = 291

Divide each side by '7'.
x = 41.57142857

Simplifying
x = 41.57142857

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