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OpenStudy (anonymous):
4x+3-2x=-21
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OpenStudy (anonymous):
combine like terms on the left. then subtract 3 from both sides then divide both sides by 2
OpenStudy (anonymous):
combine like terms 4x - 2x = 2x 2x + 3 =-21 subtract 3 from both sides 2x= -24 divide by 2 x = -12
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