4x+5x
The algebraic expression is 6x+k
Three and eight times a number.
5x+3
n+3 the sum of a number and three means a number plus three.
4x+5x
The algebraic expression is 6x+k
Three and eight times a number.
5x+3
It means 4 times (3+4) = 28
n+3 the sum of a number and three means a number plus three.
(3x+15)/2
5(4 + x)
The sum of fifteen times a number and eight.
If the variable x represents the number: 5x + 3ParenthesesExponentsMultiplyDivideAddSubtractAlways remember this
So 5 must be the other two times the number which means the number is 2.5.
5 times 5 plus 5 times 5 minus 5 divided by 5