Ask question

Ask question

All categories

2 years ago

10

What is the solution to the equation? 6x-3=3x+12

2 answers:

Alla [95]2 years ago

8 0

Answer:

x=5

Step-by-step explanation:

Step 1: Subtract 3x from both sides.

6x−3−3x=3x+12−3x

3x−3=12

Step 2: Add 3 to both sides.

3x−3+3=12+3

3x=15

Step 3: Divide both sides by 3.

3x/3=15

x=5

Alex17521 [72]2 years ago

6 0

Answer:

x=-3

Step-by-step explanation:

step 1:

3x+9=3*[x+3]

step 2:

solve 3=0

step 3:

solve x+3+0

-3 -3

anwser: x= -3

You might be interested in

Find the solution set for the following equation. <img src="https://tex.z-dn.net/?f=-%5Csqrt%28x%29%3D5" id="TexFormula1" title=

andrey2020 [161]

Answer:

Solution set = {25}

Step-by-step explanation:

=> $-\sqrt{x} =5$

Dividing both sides by -1

=> $\sqrt{x} = -5$

Taking square on both sides

=> x = 25

<em><u>Solution set = {25}</u></em>

3 0

3 years ago

Write three different fractions that match the shaded part of the drawing.

elena-14-01-66 [18.8K]

8/12 4/8 4/12 is the answer for the shaded part

8 0

3 years ago

Read 2 more answers

Que alguien me ayude cuanto hace q yo sali de escuela

swat32

Answer:

a=20 m²

b=21 cm²

c=36 dm²

Step-by-step explanation:

A) 12²+16²=a²

144+256=a²

400=a²

√400=a

a=20

B) 28²+b²=35²

784+b²=1225

b²=1225-784

b²=441

b=√441

b=21

C) c²+15²=39²

c²+225=1521

c²=1296

c=√1296

c=36

7 0

2 years ago

You have a 36 foot fence that have a 4 equal side you painted 1/4 what fraction have you completed

k0ka [10]

we have completed 9/36=1/4 of the fence

5 0

2 years ago

What is the answer to 11≥3+4u

slega [8]

Answer:

u <u><</u> 2

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers