solve(a) 18x-3=4x+11 (b) x÷13-1=5x÷2+1÷2
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Answered by
1
18x - 3 - 4x - 11 = 0
= 14x - 14 = 0
x = 14 / 14
x = 1
= 14x - 14 = 0
x = 14 / 14
x = 1
Answered by
3
a) 18x - 3 = 4x + 11
18x - 4x = 11 + 3
14x = 14
x = 14/14
x = 1
b) x/13 - 1 = 5x/2 + 1/2
( x - 13)/13 = (5x + 1)/2
2(x - 13) = 13(5x + 1)
2x - 26 = 65x + 13
2x - 65x = 13 + 26
-63x = 39
x = 39/-63
x = -0 whole 13/21
hope it helps...!!!
18x - 4x = 11 + 3
14x = 14
x = 14/14
x = 1
b) x/13 - 1 = 5x/2 + 1/2
( x - 13)/13 = (5x + 1)/2
2(x - 13) = 13(5x + 1)
2x - 26 = 65x + 13
2x - 65x = 13 + 26
-63x = 39
x = 39/-63
x = -0 whole 13/21
hope it helps...!!!
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