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Conor Richard
Mathematics
24 January, 01:11
What is 3x + 7 = 4x?
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Scarlett Ray
24 January, 01:22
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x=7, so if you want 4x, just do 7x4=28
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Robert Herman
24 January, 01:27
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x = 7
Step-by-step explanation:
3x + 7 = 4x
-3x - 3x
7 = x
flip it
x = 7
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