hofmannap6062
hofmannap6062
02-10-2017
Mathematics
contestada
\[ 42x + 12 * 13=786 \] Solve for x
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mysticaldogg
mysticaldogg
02-10-2017
42x + 12 * 13=786
first, multiply 12 and 13. (Remember PEMDAS)
42x + 156 = 786
now subtract 156 from both sides
42x = 630
divide both sides by 42 to isolate the variable,x.
x = 15
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