1 answer:
Answer:
a. Step 1
Step-by-step explanation:
When solving equations, in order to isolate the variable (get the 'x' by itselt), you need to use inverse (opposite) operations. In the equation:
l2x - 4l - 3 = 3
Step 1: l2x - 4l = -3 + 3 *this step is incorrect because the inverse of subtraction is addition so the '-3' should be added to both sides:
l2x - 4l - 3 + 3 = 3+ 3
Step 2: l2x - 4l = 6
Step 3: 2x - 4 = 6
Step 4: 2x = 10
Step 5: x = 5
You might be interested in
Answer:
10.8 feet
Step-by-step explanation:
Multiply 4/5 by 2 on the top and bottom. Then you'll get 8/10 which is 0.8 as a decimal
Answer:
`1/2
Step-by-step explanation:
can i have brainliest
Answer:
The distance is 3.
Step-by-step explanation:
Since the x coordinates are the same, we take (-1)-(-4) = 3.
