Answer:
x=4
Step-by-step explanation:
Answer:
x = -3, y =3
Step-by-step explanation:
y = -4/3x - 1
y = 1/3x + 4 -------> 4y = 4/3x + 16
Adding the first equation and the new second equation together:
5y = 15 ------> y = 3
Plug y = 3 into one of the original equations:
3 = 1/3x + 4
-1 = 1/3x
x = -3
Angle 2 and 1 are supplementary. Supplementary angles are out of 180°
If angle 2 is equal to 118°, then
180 - 118 = angle 1
∠1 = 62°
Answer:
4x +2y=10
2y=-4x+10
y=-2x+5
<u>y-3=-2</u>
x-7
y-3=-2x+14
y=-2x+17
Step-by-step explanation:
Answer:
Step 1 :
Pulling out like terms :
1.1 Pull out like factors :
12x - 3 = 3 • (4x - 1)
Equation at the end of step 1 :
Step 2 :
Equations which are never true :
2.1 Solve : 3 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation :
2.2 Solve : 4x-1 = 0
Add 1 to both sides of the equation :
4x = 1
Divide both sides of the equation by 4:
x = 1/4 = 0.250
One solution was found :
x = 1/4 = 0.250
Step-by-step explanation:
