4(-3)4-3(-3)3-2(-3)2+(-3)-7
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Step-by-step explanation:
quations such as x + 3 = 7 are first-degree equations, since the variable has an exponent of 1 ... 4(3) - 2 = 3(3) + 1 ... -5 is the solution since 4(-5) = -20.
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