((3+4)x2+4)-2
42
It is 78.
how do you set the equation in algebra to solve 42 nickles to 19 dimes
To solve the expression (-16 + 5n - 7(-6 + 8n) + 3), first distribute (-7) through the parentheses: (-7 \times -6 = 42) and (-7 \times 8n = -56n). This simplifies the expression to (-16 + 5n + 42 - 56n + 3). Combine the like terms: ((-16 + 42 + 3) + (5n - 56n)), which results in (29 - 51n). Therefore, the simplified expression is (29 - 51n).
(3)(14) = 84x 42 =84X x=1/2
you add the together and get 46
7x-3=39 7x=42 x=6
42
It is 78.
7x=42 x=42/7 or, x=6
how do you set the equation in algebra to solve 42 nickles to 19 dimes
To solve the expression (-16 + 5n - 7(-6 + 8n) + 3), first distribute (-7) through the parentheses: (-7 \times -6 = 42) and (-7 \times 8n = -56n). This simplifies the expression to (-16 + 5n + 42 - 56n + 3). Combine the like terms: ((-16 + 42 + 3) + (5n - 56n)), which results in (29 - 51n). Therefore, the simplified expression is (29 - 51n).
Number*percent in a decimal 200 * .42 = 84
(3)(14) = 84x 42 =84X x=1/2
x=6
7x = 42 so x = 42/7 and therefore x = 6
The LCM of 3 and 42 is 42.