add 3x+11+8z and 7x-8
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Answered by
3
your answer is 10x+3+8z... ..
pravesh233306:
Add 3x+11+8z and 7x-8
=> (3x+11+8z)+(7x-8) => 3x+7x+8z+11-8.
Answered by
7
7x-8=0
3x+11+8z=0
7x=8
x=8/7
3(8/7)+11+8z=0
24/7+11+8z=0
24+77/11+8z=0
101/11+8z=0
8z=-101/11
z=-101/88
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