Yes its on the line.
x+y=5
You cant solve it unless it is an equation. To be an equation it must have an equals sign.
-2
You'd need another equation to sub in
how do you use the substitution method for this problem 2x-3y=-2 4x+y=24
x+y=5
You cant solve it unless it is an equation. To be an equation it must have an equals sign.
-2
You'd need another equation to sub in
how do you use the substitution method for this problem 2x-3y=-2 4x+y=24
Since the second equation is already solved for "y", you can replace "y" by "9" in the other equation. Then solve the new equation for "x".
using the t-table determine 3 solutions to this equation: y equals 2x
what is the solution of x-5y=10 and 2x-10y=20
You can check an answer by substituting it into the equation. x - 17 = 11 25 - 17 = 11 8 = 11 Since this is not true, 25 is not the answer.
Solve this system of equation using substitution 2x plus 6y equals 24 and 3x-2x equals 24 ?Improved Answer:2x+6y = 243x-2x = 24 => x =24Substitute the value of x into the top equation to find the value of y:48+6y = 246y = 24-486y = -24y = -4So: x = 24 and y = -4
An equation has an equals sign ( = ). Equations assert the absolute equality of two expressions.
From second equation: y = 8 + 2xSubstitute for y in first equation: 3x + 16 + 4x = 2ie 7x = -14ie x = -2 and y = 4