Subtract 7 from -2 and 7 since 7 is currently a positive number
Your equation should now look like this:
-3x=-9
Next you have to divide by 3 on each side to get:
X=3
If you would like to solve the equation 7 * x = 42, you can calculate this using the following step:
7 * x = 42 /7
x = 42 / 7
x = 6
The correct result would be A. x = 6.
The area of Neil's rooms total
... (10 ft)×(10 ft) + (14 ft)×(14 ft) = 100 ft² +196 ft²
... = 296 ft²
Since Neil will save $1 per square foot by waiting on the sale, he will save
... (296 ft²)×($1/ft²) = $296
Answer:
Step-by-step explanation: