3x(3+2)-7=

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Solution for 3x(3+2)-7= equation:


Simplifying
3x(3 + 2) + -7 = 0

Combine like terms: 3 + 2 = 5
3x(5) + -7 = 0

Reorder the terms for easier multiplication:
3 * 5x + -7 = 0

Multiply 3 * 5
15x + -7 = 0

Reorder the terms:
-7 + 15x = 0

Solving
-7 + 15x = 0

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 15x = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 15x = 0 + 7
15x = 0 + 7

Combine like terms: 0 + 7 = 7
15x = 7

Divide each side by '15'.
x = 0.4666666667

Simplifying
x = 0.4666666667

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