-4y=-5x+18 is the same equation.
Now divide both sides by -4
and you find the y intercept is
-18/4 or -9/2
It is a linear equation in the single variable,x, which is equivalent to x = -18
x + 10 = 18 18 - 10 = x 18 -10 = 8 x = 8
a + 18 = 90 is a linear equation in one variable. Adding both sides by -18, we get a + 18 - 18 = 90 - 18 a = 90 - 18 = 72
Yes. By the way, w = -1/16
How do you find the answer to this equation: 3n equals 18
20
It is a linear equation in two variables (x and y). Since there are two variables and only one equation, there can be no solution for x or y - other than in terms of one another (which just results in rewriting the one equation).
w=4.5
While 18 + 47 is a mathematical addition equation, it equals to 65.
36 - 18
It's an equation and q = 6
There are no prime factors in that equation.