3 years ago

This is so hard i cant do it :(

Mathematics

2 answers:

kenny6666 [7]3 years ago

8 0

Answer a is solution

raketka [301]3 years ago

4 0

Answer: As my guess is D.

Step-by-step explanation: Sorry if I'm wrong.

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5x−6=3x+10 PLSPLS HELP

vichka [17]

Answer:

x = 8

Step-by-step explanation:

Let's solve your equation step-by-step.

5x−6=3x+10

Step 1: Subtract 3x from both sides.

5x−6−3x=3x+10−3x

2x−6=10

Step 2: Add 6 to both sides.

2x−6+6=10+6

2x=16

Step 3: Divide both sides by 2.

2x /2 = 16/ 2

x=8

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3 years ago

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xxMikexx [17]

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Step-by-step explanation:

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The difference between a number and three is multiplied by negative six. The result is eighteen. What is the number?

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3 years ago

Help me please How many solutions does the equation x -4 = 12 - 2x have? Explain. - ? .

MA_775_DIABLO [31]

Answer: one solution.

Step-by-step explanation:

$\dfrac{2}{3} x-4=12-2x\\\\\dfrac{2}{3} x+2x=12+4\\\\2\dfrac{2}{3} x=16\\\\\dfrac{8}{3} x=16\\\\8x=16 \cdot 3\\\\8x=48\\\\x=\dfrac{48}{8} =6$

This equation has one solution: x = 6.

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3 years ago