2 answers:
Answer:
x = -10
Step-by-step explanation:
Simplify both sides of the equation.
2 (x+3) = x − 4
(2) (x) + (2) (3) = x + −4 (Distribute)
2x + 6 = x + − 4
2x + 6 = x − 4
Subtract x (1x) from both sides
2x + 6 − x = x − 4 − x
x + 6 = − 4
Subtract 6 from both sides
x + 6 − 6 = − 4 − 6
x = -10
Answer:
x = -10
Step-by-step explanation:
2(x+3) = x-4 --> multiply (x+2) times 2
2x+6 = x - 4 --> subtract x from both sides
x+6 = -4 --> subtract 6 from both sides
x = -10
You might be interested in
Answer:
5 2/3 - 3/4
5 8/12 - 9/12
4 20/12 - 9/12
4 11/12
Answer:
18 3/4 cups are required to bake 15 dozen of cookies.
Step-by-step explanation:
x = 75/4
x = 18 3/4 cups
18 3/4 cups are required to bake 15 dozen of cookies.
Answer:
$9.60
Step-by-step explanation:
3.20x3=9.60
1. 79
2. 330
3. 452
4. 1212
5. 351
6. 202
7. 238
slope = (y2-y1)/(x2-x1)
= (-5--4.2) /(2.5 -2.1)
(-5+4.2)/(2.5-2.1)
=-.8/.4
m=-2
the slope is -2
