X/2-7=9 solve what “x” mean
1 answer:
Answer:
x = 32
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
x
/2 −7=9
1
/2
x + (−7) = 9
1
/2
x − 7 = 9
Step 2: Add 7 to both sides.
1
/2x − 7 + 7 = 9 + 7
1
/2
x = 16
Step 3: Multiply both sides by 2.
2*(
1
/2
x) = (2) * (16)
x = 32
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