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3 years ago

(4x + 18) value of X

Mathematics

1 answer:

liubo4ka [24]3 years ago

3 0

Answer:

x = (-9)/2 or decimal x = -4.5

Step-by-step explanation:

Solve for x:

4 x + 18 = 0

Subtract 18 from both sides:

4 x + (18 - 18) = -18

18 - 18 = 0:

4 x = -18

Divide both sides of 4 x = -18 by 4:

(4 x)/4 = (-18)/4

4/4 = 1:

x = (-18)/4

The gcd of 18 and 4 is 2, so (-18)/4 = (-(2×9))/(2×2) = 2/2×(-9)/2 = (-9)/2:

Answer: x = (-9)/2

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

What is this this sos 3x-y=3? (x,y)=?

Mazyrski [523]

Rewrite the equation;

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3 years ago

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Arte-miy333 [17]

Answer:

Step-by-step explanation:

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