Add 2x+7y=4 and -2x-8y=-2

Simple and best practice solution for 2x-7y=4 equation. Check how ... Add '7y' to each side of the equation. 2x + -7y + 7y = 4 + 7y Combine like terms: -7y + 7y = 0 2x + 0 = 4 + 7y 2x = 4 + 7y Divide each side by '2'. x = 2 + 3.5y Simplifying x = 2 + 3.5y ... y=-2/5x-5 | | 4(2-(2x-2))=2(4-3x) | | 3w^2+5w+2= | | (6x^4+4x^3-x^2)/2x^3

Step-by-step explanation: I think, I’m not to sure im slow at math

answer: can you give the

step-by-step explanation:

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)