Answer:
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Step-by-step explanation:
$42.
13/2 = 6.5, 25/4 = 6.25, 42/7 = 6.
✽ Hello there! ✽
4x+9<21
Move all the constants (numbers) to the right, using the opposite operation:
4x<21-9
4x<12
Divide both sides by 4 to isolate x:
x<3
<h2>Therefore, x<3 ✔︎</h2>
Hope this helps!
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Answer:
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