solve for z.\n13.2 + z = 20.2\nz =
solve for z.\n13.2 + z = 20.2\nz =
Answer
Explanation:
Step1: Isolate the variable z
To solve for ( z ) in the equation ( 13.2+z = 20.2 ), we use the subtraction property of equality. Subtract ( 13.2 ) from both sides of the equation. ( z=20.2 - 13.2 )
Step2: Perform the subtraction
( 20.2-13.2=(20 + 0.2)-(13+0.2)=(20 - 13)+(0.2 - 0.2)=7+0 = 7 )
Answer:
( 7 )