For the equation 7x+12y=29, if y=10, then value of x is :-
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x = -13
Step-by-step explanation:
7x + 12y = 29
7x + 12*10 = 29
7x + 120 = 29
29 - 120 = 7x
29 - 120 = -91
7x = -91
x = -91/7
x = -13
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