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Tasya [4]
3 years ago
12

-4x + 6 = 3x - 36 How do I solve this

Mathematics
2 answers:
IRISSAK [1]3 years ago
4 0
Subtract 6 from both sides so you have -4x=3x-42 then subtract 3x from both sides to get -7x=-42 lastly divide negative 7 from both sides to get x=6
LekaFEV [45]3 years ago
3 0

Answer:

x = 6

Step-by-step explanation:

Step 1: Write equation

-4x + 6 = 3x - 36

Step 2: Solve for <em>x</em>

  1. Add 4x to both sides: 6 = 7x - 36
  2. Add 36 to both sides: 42 = 7x
  3. Divide both sides by 7: x = 6

Step 3: Check

<em>Plug in x to verify it's a solution.</em>

-4(6) + 6 = 3(6) - 36

-24 + 6 = 18 - 36

-18 = -18

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