It is the equation of a straight line.
2x-7y=14 2x-14=7y from this equation the slope is 2/7
If: 2x = 26 Then: x = 13
An expression simply contains no equals sign. This is an expression: 2x + 4y + 3 An equation contains an equals sign. This is an equation: 2x + 4y + 3 = 0
what is the solution of x-5y=10 and 2x-10y=20
That line is [ y = 2 cos(2x) ].
Pi radians (180 degrees) is.
Sin(2x) = -cos(x)But sin(2x) = 2 sin(x) cos(x)Substitute it:2 sin(x) cos(x) = -cos(x)Divide each side by cos(x):2 sin(x) = -1sin(x) = -1/2x = 210°x = 330°
y = 2x + 1 IS a linear equation!
It is the equation of a straight line.
Yes.
It's a linear equation.
yes
Yes.
-2x plus 3y equals 1
It is an equation and the value of x is 1
-2x + 8 = 7x - 10 is technically an equation, in and of itself.