Answer:
you'd get the expression 6.37+7.8k
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
Answer: the equation is 2n-10
Answer:
7÷(x+1)
Step-by-step explanation:
7÷(x+1)
percent means out of 100
35/100
divide the top and bottom by 5
7/20
