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3 years ago

1. What value of x makes the equation 3x - 6 = 9 true?

Mathematics

2 answers:

SSSSS [86.1K]3 years ago

5 0

——the answer is x=6

wlad13 [49]3 years ago

4 0

Answer:

Step-by-step explanation:

this is basic algebra so it's important to understand this concept now. you need to combine like terms so 3x-6=9 becomes 3x=15 (you add the 6 to add like terms). You then divide the 3 from 3x on both sides to get x=5

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Step-by-step explanation:

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3 years ago

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3x + 2 =11 (solve for x)

torisob [31]

Answer:

x=3

Step-by-step explanation:

first let's try to get just 3x on one side. to do this we can subtract 2 from both side of the equation.

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3 years ago

If y = 4x + 0.5, find y when x =1.5

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Answer:

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Step-by-step explanation:

You have to plug in 1.5 for x

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3 years ago

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Anna007 [38]

Answer: $x\leq 3$

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Step-by-step explanation:

1) Simplify both sides of the inequality:

$4x+8\geq 5x+5$

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$4x+8-5x\geq 5x+5-5x$

3) Simplify:

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6) Divide both sides by $-1$ :

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7) Simplify:

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2 years ago

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How do I do this???!????

Marina CMI [18]

Can you resubmit your question so that I can give you a reasonable answer

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