3
It is an expression that can be simplified to: 3x-20
In a mathematical sense, 3x isn't an equation, but an expression. In this expression, 3 is a coefficnet.
y-3x+2 is an expression, not an equation. An expression cannot be solved.
An algebraic expression
3x + 3x + 3x = 3* (3x) = 9x
6
3x-3y?
3
It is: 3x+4y which is an algebraic expression
It is an expression that is equivalent to -3x-19.
It is an expression that can be simplified to: 3x-20
9
In a mathematical sense, 3x isn't an equation, but an expression. In this expression, 3 is a coefficnet.
y-3x+2 is an expression, not an equation. An expression cannot be solved.
The equivalent expression of 3x-9 plus 3x plus 5 is negative 4.
(7)-2 = (1/7)2