3(10x)+50=390

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Solution for 3(10x)+50=390 equation:


Simplifying
3(10x) + 50 = 390

Remove parenthesis around (10x)
3 * 10x + 50 = 390

Multiply 3 * 10
30x + 50 = 390

Reorder the terms:
50 + 30x = 390

Solving
50 + 30x = 390

Solving for variable 'x'.

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

Add '-50' to each side of the equation.
50 + -50 + 30x = 390 + -50

Combine like terms: 50 + -50 = 0
0 + 30x = 390 + -50
30x = 390 + -50

Combine like terms: 390 + -50 = 340
30x = 340

Divide each side by '30'.
x = 11.33333333

Simplifying
x = 11.33333333

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