The equation is kx+7=4. We want to solve for x. To do this, we will isolate 'x' on one side of the equation.
Let's start off by subtracting 7 from both sides:
kx+7-7=4-7
kx=-3
Now, let's divide k from both sides. This will isolate 'x' on the left side of the equation.
kx/k=-3/k
x=-3/k
When the equation kx+7=4 is solved for x, x=-3/k.
