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Simplifying 2 + -2(4 + 4x) = 2x + 4 + -10x 2 + (4 * -2 + 4x * -2) = 2x + 4 + -10x 2 + (-8 + -8x) = 2x + 4 + -10x Combine like terms: 2 + -8 = -6 -6 + -8x = 2x + 4 + -10x Reorder the terms: -6 + -8x = 4 + 2x + -10x Combine like terms: 2x + -10x = -8x -6 + -8x = 4 + -8x Add '8x' to each side of the equation. -6 + -8x + 8x = 4 + -8x + 8x Combine like terms: -8x + 8x = 0 -6 + 0 = 4 + -8x + 8x -6 = 4 + -8x + 8x Combine like terms: -8x + 8x = 0 -6 = 4 + 0 -6 = 4 Solving -6 = 4 Couldn't find a variable to solve for. This equation is invalid, the left and right sides are not equal, therefore there is no solution.
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