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Simplifying 3(-10) = 2(2(-10) + 7) Multiply 3 * -10 -30 = 2(2(-10) + 7) Multiply 2 * -10 -30 = 2(-20 + 7) Combine like terms: -20 + 7 = -13 -30 = 2(-13) Multiply 2 * -13 -30 = -26 Solving -30 = -26 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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