12x + 5 - 2x =(12x - 2x) + 5 =10x + 5 =5 (2x + 1)
4x plus 3 plus 2x is equivalent to expression 6x plus 3.
It can be simplified to: 9y-2x
5x + 4
6
22
It is an expression.
12x + 5 - 2x =(12x - 2x) + 5 =10x + 5 =5 (2x + 1)
An expression does not equate to anything. An equation is equal to something. Expression: x+2 Equation: x+4=2x Equivalent expressions: x+2 and 2x-2 if x=4 Equivalent equations: x+4=2x and -x+10=2x if x=4
It is 3 - 14x
Assuming you mean 5=2x-5, 10=2x, 5=x4x-15
It could be: 2(x-8.5) = 2x-17
2(2x + 3)
22
16
Expression 1: 2x + 5 - 3y Expression 2: 7(2x + 5 - 3y) Expression 3: 7xy(2 + 5 - 3) Expression 4: 7x(2+5+3y)
4x plus 3 plus 2x is equivalent to expression 6x plus 3.