22) (a) Solve : 6(3 x + 2) − 5(6x − 1) = 3(x − 8) − 5(7x − 6) + 9x
(b) Solve : t − (2t + 5) − 5(1 − 2t) = 2(3 +4t) −3(t − 4)
Answers
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1
Answer:
(a)x=-1 and (b)t=7
Step-by-step explanation:
(a)18x+12-30x+5=3x-24-35x+30+9x
or,17-12x=6-23x
or,23x-12x+17-6=0
or,11x+11=0
or,11x=-11
or,x=-1
(b)t-2t-5-5+10t=6+8t-3t+12
or,9t-10=18+5t
or,9t-5t-10-18=0
or,4t-28=0
or,4t=28
or,t=7
plz mark it as a brainliest..
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