Add 2x+9, 11-3y, 6y+3x
Answers
Answered by
0
Answer:
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Step-by-step explanation:
2x+9 +11-3y+6y+3x
=5x+9y+20
Answered by
1
Answer:
2x+9, 11-3y, 6y+3x
Step-by-step explanation:
2x +9 +6y
3x +11 -3y
__________
5x +20 +3y
__________
thus 5x +20+3y is the answer
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