Solve the following: a) 4x3 2x + 7 Optional working+ b) 2x + 6 = 7x- - Optional wor

asked Mar 27, 2024 184k views

1 vote

Solve the following:

a)
4x3 2x + 7
Optional working+
b)
2x + 6 = 7x-
-
Optional wor

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3 votes

4x-3=2x+7 is 5

Subtract both sides by -2
4x3-2x=7
2x-3=7 then add 3 on both sides
2x=3+7
2x=10 and divide 2 by both sides to get x=5

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