1.

613 Find the solution of the followingequations.b) -49 = 7(x+1)c) –7+7+-3)=0d) 8(x-4)+2=421) 10(x-2) + 4 = 12(x + 6)-6​

Answer»

-49=7x+7

7x=-56

x=-8

8x-32+2=42

8x=72

x=9

10x-20+4=12x+72-6

2x+82=0

2x=-82

x=-41



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