solve this equation of 5(z+3)-4(z2+1)
Answers
Answered by
1
Answer:
=5z+15-4z-8-1
=z+15-9
=z+6
Answered by
1
Answer:
5*z+5*3 = 5z+15 --> 1
4*z2+4*1 = 8z+4 --> 2
∴ 1 - 2
5z+15 - 8z+4
-3z+11
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