42
42/6 + 2*3 = 7+6 = 13
g/5 -13 = 42 (add 13 to both sides) g/5 = 55 (multiply both sides by 5) g = 275
The way to approach this is to write a algebraic equation: 13 - (x/7) = 6 Times both sides by 7 which gives: 13 - x = 42 Take away 13 on both sides which gives: -x = 29 x = -29 Now to check it 13 - - 29 = 42 (two negatives make a positive 42 divided by 7 = 6
7
42
57.3095
17
It is: 14/15 divided by 13/9 = 42/65
42/6 + 2*3 = 7+6 = 13
g/5 -13 = 42 (add 13 to both sides) g/5 = 55 (multiply both sides by 5) g = 275
The way to approach this is to write a algebraic equation: 13 - (x/7) = 6 Times both sides by 7 which gives: 13 - x = 42 Take away 13 on both sides which gives: -x = 29 x = -29 Now to check it 13 - - 29 = 42 (two negatives make a positive 42 divided by 7 = 6
7
0.0417
3 divided by 42 is 0.071428571428
42 divided into 126 = 0.3333333333333333
620 divided 42 = 14.761904761904763