2 years ago

Solve the inequality. 4x + 3 < 7 or 3x – 8 > 7 - x < [?] or x > [

Mathematics

1 answer:

ss7ja [257]2 years ago

6 0

Answer:

$4x + 3 < 7 \\ 4x + 3 - 3 < 7 - 3 \\ 4x < 4 \ \\ 4x \div 4 < 4 \div 4 \\ x < 1$

$3x - 8 > 7 \\ 3x - 8 + 8 > 7 + 8 \\ 3x > 15 \\ 3x \div 3 > 15 \div 3 \\ x > 5$

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