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Mathematics
Nick Jefferson
11 May, 02:02
A) 12 x - 18 = 4x + 30
+3
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2
)
Trevon Williamson
11 May, 02:12
0
x = 6
Step-by-step explanation:
You add 18 to both sides so that the equation turns into 12x = 4x + 48
Then you subtract 4x from both sides so that the equation becomes 8x = 48
Then you divide both sides by 8 and get x = 6
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Desirae Bishop
11 May, 02:48
0
Answer : x=6
Step-by-step explanation:
Let's solve your equation step-by-step.
12x-18=4x+30
Step 1: Subtract 4x from both sides.
12x-18-4x=4x+30-4x
8x-18=30
Step 2: Add 18 to both sides.
8x-18+18=30+18
8x=48
Step 3: Divide both sides by 8.
8x
8
=
48
8
x=6
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