What does 3x+2 (4+6x) + 113 equael

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Mathematics

Everett Villanueva

7 May, 02:03

What does 3x+2 (4+6x) + 113 equael

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Alejandra · Answer 1

Simplifying 3x + 2 (4 + 6x) = 113 3x + (4 * 2 + 6x * 2) = 113 3x + (8 + 12x) = 113 Reorder the terms: 8 + 3x + 12x = 113 Combine like terms: 3x + 12x = 15x 8 + 15x = 113 Solving 8 + 15x = 113 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + - 8 + 15x = 113 + - 8 Combine like terms: 8 + - 8 = 0 0 + 15x = 113 + - 8 15x = 113 + - 8 Combine like terms: 113 + - 8 = 105 15x = 105 Divide each side by '15'. x = 7 Simplifying x = 7