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Simplifying 7 + 4x2 = 3(5 + -7) Combine like terms: 5 + -7 = -2 7 + 4x2 = 3(-2) Multiply 3 * -2 7 + 4x2 = -6 Solving 7 + 4x2 = -6 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 + 4x2 = -6 + -7 Combine like terms: 7 + -7 = 0 0 + 4x2 = -6 + -7 4x2 = -6 + -7 Combine like terms: -6 + -7 = -13 4x2 = -13 Divide each side by '4'. x2 = -3.25 Simplifying x2 = -3.25 Reorder the terms: 3.25 + x2 = -3.25 + 3.25 Combine like terms: -3.25 + 3.25 = 0.00 3.25 + x2 = 0.00 The solution to this equation could not be determined.
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