Answer: x = 4
Step-by-step explanation:
first, we calculate it.
-x = 8 - 3x
then, we move the variable to the left.
-x + 3x = 8
then, we collect like terms.
2x = 8
finally, we divide both sides.
x = 4
7 is ten times the value of 0.7
Answer:
−1^2+6−9
Step-by-step explanation:(
Eliminate redundant parentheses
Combine like terms
Combine like terms again
The answer is 0.6 because 1.2 times 0.5 is equal to 0.6