It could be: 2x+16 = -24 in which case the value of x is -20
2x + w = -w
If: x+18 = 2x Then: x = 18
6+2x=18 x=6
It would be: 2x+4 = 19
5
2x + w = -w
n + 2n = 3n
40
If: x+18 = 2x Then: x = 18
3a-6x2
6+2x=18 x=6
It would be: 2x+4 = 19
5
Write the following as an algebraic expression using x as the variable: The sum of a number and -8
2n
2b
2z