To solve the given equation 'w - 2 = -3' we add 2 to both sides and simplify, which gives us the solution as 'w = -1'.
The question asks to solve the equation w - 2 = -3 for w. The solution involves adding 2 to both sides of the equation in line with the principle of equality which states that if equal amounts are added to equal amounts, the sums are equal.
Step 1: Start with the given equation w - 2 = -3.
Step 2: Add 2 to both sides: (w - 2) + 2 equals (-3) + 2.
Step 3: Simplify both sides: w equals -1.
So, the solution to w - 2 = -3 is w = -1.
#SPJ2
Answer: -30
Step-by-step explanation:
We can use the given formula to find the slope. This finds the change in y over the change in x.
3x โ 7 = 2
A) (3, 7)
B) (7, -7)
C) (-3, 7)
D) (3/4, 2/5)
Hi
We need to solve 3x-7=2 for x
Let's start by adding 7 to both sides
3x-7+7=2+7
3x=9
Now just divide both sides by 3 so we can find the value for x
3x/3=9/3
x=3
Now substitute 3 for x in 4x-y=5 so we can find the value for y
4x-7=5
4(3)-y=5
-y+12=5
Add -12
-y+12-12=5-12
-y=-7
Now divide both sides by -1 so we can find the positive value for y
-y/-1=-7/-1
y=7
The answer is A
(3,7)
Good luck:0
5
7.5
20
Answer:
15
Step-by-step explanation:
2x-5=10?
So if you put in 7.5 instead of X, the sum will be 15
So 15-5=10.
In this case 15 will be the answer.
Answer:
B. 80, -160
Step-by-step explanation:
The common ratio between these three numbers is -2.
-10 * -2 = 20
20 * - 2 = -40
-40 * -2 = 80
80 * -2 = -160