How do I arrange the equation to make x the subject? Y=ax-b?

finding x in this equation y= ax-b we have to isolate 'x' => ax= -b - y then we divide by 'a' to have 'x' ax/a= -b - y/a 'a' goes with 'a' and x is lonely so => x = -b -y/a

y = ax - b
To get x value,
y + b = ax
(y + b) / a = x.

Therefore x = (y + b) / a

Thankfully this is easily solved algebra
(my least favourite branch of mathematics is trigonometry)

Y = ax - b
Y + b = ax
(Y+b)/a = x
x = (Y - b)/a

Solve the equation for x.
Y=ax-b
add b to both sides
Y + b = ax - b + b
Y + b = ax
divide both sides by a
(Y + b)/a = x

For the equation Y= ax - b
We want to isolate the x, so start out by moving the b.
Do this by adding b to both sides of the equation.
Y+b = ax - b + b
-b + b cancel each other out and equal zero, so you are left with:
Y + b = ax
We are still trying to isolate the x, so lets 'target' the 'a' next.
Divide both sides of the equation by 'a'.
So now you have: Y + b = ax
-------- ----
a a

Any number over itself equals 1, so therefore a/a cancels itself out on the right side of the equation, and you are left with:

Y + b = x
--------
a