your equation y=3x-5 is a line. this line crosses the y-axis at -5 and the x-axis at 5/3. the slope is 3/1
12 (x is -3)
algebra
5 times y is the same as 5y in algebra
it is a straight line equation with a slope of 1 and a y intercept of -4
If: 6y-8 = 10 Then: y = 3
(the shape is an upside down 'u').
If your shape is a rectangle then your y=30cm
Add the two equations together, notice that the y and -y cancel. You can solve for x. Take your value of x and put it into either equation. Solve for y. Done. Also, don't mark this question as calculus. This is algebra.
This is the equation of a straight line. It can be rearranged as {y = (1/3)*x - 23/3}
In algebra we consider x,y and z are variables.
Algebra NY stands for a New York Algebra curriculum.
The x in y=mx+b is the independent variable. You could solve for x, making this a function of y, with simple algebra. y = mx + b y - b = mx (y-b)/m = x