The product of a number and 20
5x = -20
The difference is ten times the number.
15n
Represent the number by n. The equation is 5n - 1 = 3n +5, and the solution is n = 3.
x-5=10
10n
Translate this phrase into an algebraic equation The product of two consecutive multiple of three integers?
product is a key word in math that lets you know multiplication is taking place. 5 times any number always ends in a 5 or 0.
The difference is ten times the number.
40
25N
5x
15n
5-2x=7This can be solved.Subtract five from each side: -2x=2Divide each side by negative 2: x=-1That is your final answer. If you plug -1 into the equation, it will work.
Represent the number by n. The equation is 5n - 1 = 3n +5, and the solution is n = 3.
x-5=10
10n
It is the equation W = 2n + 5.