will someone tell me what the answer is to this problem? and how they got the answer? SO CONFUSED
solve for x:
y = mx + b
First subtract b from both sides.
y-b=mx
Then divide both sides by m
(y-b)/m=x
transpose b au premier membre et cela va changer le signe de b et vous aller avoir:y-b = mx et pour tirer x vous devriez diviser y-b par le coefficient de x qui est m. alors on a: x=y-b/m
To solve for x in the equation y = mx + b, we need to isolate x on one side of the equation.
To do this, follow these steps:
Step 1: Start with the equation:
y = mx + b
Step 2: Subtract b from both sides of the equation to isolate the mx term:
y - b = mx
Step 3: Divide both sides of the equation by m to solve for x:
(y - b) / m = x
That's it! You now have the solution for x. The answer is:
x = (y - b) / m
To explain further, the equation y = mx + b represents the equation of a straight line in slope-intercept form. In this equation, y represents the dependent variable, x represents the independent variable, m represents the slope of the line, and b represents the y-intercept (the value of y when x = 0).
By rearranging the equation, we isolate x and find the corresponding expression to calculate its value.