7 x by 8 minus 1 is equal to 76
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(7x/8) - 1 = 76
add. with 1 on both sides
(7x/8) -1+1 = 76+1
(7x/8) = 77
now multiply with 8 on both sides
(7x /8 )x 8 = 77*8
7x = 616
divide with 7 on both sides
7x/7 = 616/7
x = 88
.
so the value of x is 88
add. with 1 on both sides
(7x/8) -1+1 = 76+1
(7x/8) = 77
now multiply with 8 on both sides
(7x /8 )x 8 = 77*8
7x = 616
divide with 7 on both sides
7x/7 = 616/7
x = 88
.
so the value of x is 88
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