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Elina [12.6K]
3 years ago
7

How do you solve 4x+1+7x=13+8x

Mathematics
1 answer:
Alinara [238K]3 years ago
6 0

4x + 1 + 7x = 13 + 8x   Combine like terms

11x + 1 = 13 + 8x  Subtract 8x on both sides

11x + 1 - 8x = 13 + 8x - 8x

3x + 1 = 13  Subtract 1 on both sides

3x + 1 - 1 = 13 - 1

3x = 12   Divide 3 on both sides

x = 4

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the First we need to choose two points in the graph

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