2x(1-5)
2x+3y-5=0
0 = -2x + 5y - 15 -5y = -2x - 15 y = 2x/5 + 3
2x(3x + 5)
-2x = y^5 or y^5 = -2x y = (-2x)^(1/5)
2(2x + 5)(2x - 5)
2x(1-5)
-3
2x2 + 5x = x*(2x + 5)
(2x+5)(2x+1)
2x+12-3x = 5 2x-3x = 5-12 x = -7
2x+3y-5=0
2x+y=1
y = 2x+5 whereas 2 is the slope and 5 is the intercept
Simplifying 4x + -5 = 2x + 7 Reorder the terms: -5 + 4x = 2x + 7 Solving -5 + 4x = 7 + 2x Move all terms containing x to the left, all other terms to the right. Add '-2x' to each side of the equation. -5 + 4x + -2x = 7 + 2x + -2x Combine like terms: 4x + -2x = 2x -5 + 2x = 7 + 2x + -2x Combine like terms: 2x + -2x = 0 -5 + 2x = 7 + 0 -5 + 2x = 7 Add '5' to each side of the equation. -5 + 5 + 2x = 7 + 5 Combine like terms: -5 + 5 = 0 0 + 2x = 7 + 5 2x = 7 + 5 Combine like terms: 7 + 5 = 12 2x = 12 Divide each side by '2'. x = 6 (your answer)
0 = -2x + 5y - 15 -5y = -2x - 15 y = 2x/5 + 3
It'll be easier to see if you put it in the so-called "standard" form: -2x + y = 5 Add 2x to each side: y = 2x + 5 Looking at this form, you should recognize that the graph is a straight line with [ slope=2 ] and crossing the y-axis at [ y=5 ].