Solve: 4x - 2x + 6 = x + 12 A) x = 6 B) x = 2 C) no solution D) x = −6
2 answers:
Answer:
A) x = 6
Step-by-step explanation:
Step 1: Get all x terms to one side, and all constants to the other side
4x - 2x + 6 = x + 12
4x - 2x - x + 6 - 6 = x - x + 12 - 6 (subtract 'x' and '6' from both sides)
4x - 2x + x = 12 - 6 (simplify)
x = 6 (combine like terms, 4x - 2x + x is 'x', 12 - 6 is '6')
Answer:
A) x = 6
Step-by-step explanation:
4x - 2x + 6 = x + 12
Combine like terms
2x +6 = x+12
Subtract 6 from each side
2x+6-6 = x+12-6
2x = x+6
subtract x
2x-x = x+6-x
x = 6
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Done!
Hopw it helps
