W+5y
The question contains an algebraic expression but there is no equation to solve.
y - 5x
w + 5y
5
an algebraic expression has no = sign. it could be like x+4, but an equation has to have an = sign. like x+4=5
Without an equality sign the given product problem is not an equation.
13 + a + 7 = 5 + b - 20. This assumes the two numbers are different.
An algebraic expression
x+5
Because without an equality sign it is not an equation but it is an algebraic expression.
It is an algebraic expression that can be simplified to: 11x+5
As an algebraic expression it is simply: 6t+5