Arturo O. answered 10/31/19
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Experienced Physics Teacher for Physics Tutoring
You need to group like terms.
2x + 9 + 3x + x = (2x + 3x + x) + 9 = (2 + 3 + 1)x + 9 = 6x + 9
Hxjd N.
asked 10/30/192x+9+3x+x=_x+_
i know it’s not 6x+10
please help me i have no idea how to do this problem it’s on imagine math
Arturo O. answered 10/31/19
Experienced Physics Teacher for Physics Tutoring
You need to group like terms.
2x + 9 + 3x + x = (2x + 3x + x) + 9 = (2 + 3 + 1)x + 9 = 6x + 9
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