x-3y+2z,2x+y-5z and 2x-7y+11z add the following expression pls solve step by step
Answers
Answered by
1
Step-by-step explanation:
(x+2x+2x) +(-3y+y-7y) +(2z-5z+11z)
5x-9y+8z
Answered by
0
Answer:
5x-9y+8z
explanation
x-3y+2z+2x+y-5z+2x-7y+11z
=x+2x+2x-3y+y-7y+2z-5z+11z
=5x-10y+y+13z-5z
=5x-9y+8z
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