x - 2 = 4x + 46
-2 = 3x + 46
-48 = 3x
x = -48/3 or -16
80 + 10 equals 90 so the missing value is zero, ie 80 + 10 = 90 - 0
That word "equals" in there makes it an equation.
2
x = -6
12 plus 0 is 12
3x + 8 = 4x + 23x - 4x = 2 - 8-x = -6x = 6
80 + 10 equals 90 so the missing value is zero, ie 80 + 10 = 90 - 0
That word "equals" in there makes it an equation.
2
x = -6
7x + 9 = 6x + 17 7x - 6x = 17 -9 x = 8
12 plus 0 is 12
3 is the true!
60 - 20 = 20 + 20=============
If a + b = 6, what is the value of 3a + 3b?
ax + b = 15 or ax + b = -15
It is an expression that can be simplified to: 3-21n