x=2/7
If you meant 2x+3=4x²x=(1±√(13))/4x1≈1.151387818866x2≈-0.651387818866
The solution to 4 x 1/6 without reducing would be 4/6.
4/28 = (4x1)/(4x7) = 1/7
4X1 = four times one. 2X0.1 = two times one tenth.
13/4 = (4x1 + 3)/4 = 7/4
Westbrook Int.
it is x=-6
2 * - 2 = - 4 ---------------- 1 * - 4 = - 4 ---------------- - 1 * 4 = - 4 ---------------- Some of the simple ones without fractions.
As the second line is parallel to the first then the slopes of both lines are the same. 4x + y - 1 = 0 : y = -4x + 1 : Therefore the slope is -4. Using the standard slope-intercept equation of y = mx + c for the second line gives :- 2 = -4x1 + c : 2 = -4 + c : c = 2 + 4 = 6. Therefore the equation of the second line is y = -4x + 6. (Or y + 4x - 6 = 0)
by aying 4x1
You need two variables. Make them x and y make y your dependent variable and x your independent variable. y=x1 this is a line y=4x1 this is a line y=4x1+3 this is a line y=x2 this is a curve y=x3 this is a curve make sure your x value has no power to it except 1 x=x1
4x1