Answer:
the addition property of equality
Step-by-step explanation:E
Answer:
2.2 or 2.18
Step-by-step explanation:
Answer:
x = 15
Step-by-step explanation:
Substitute: -4/5x + 7 = -5
Rearrange unknown terms to the left side of the equation: -4/5x = -5 - 7
Calculate the sum or difference: -4/5x = -12
Divide both sides of the equation by the coefficient of variable: x = -12 × (-5/4)
Remove the parentheses: x = 12 × 5/4
Cross out the common factor: x = 3 × 5
Calculate the product or quotient: x = 15
So the answer is: x = 15
Price = (p + 1)(b)
In this scenario, the variable 'p' represents the profit in percentage (This equation assumes that you input percentage in a decimal).
'b' represents the base price or the original price.
-T.B.
