3 years ago

Solve the following linear equation for x 5x-2+x=9+3x+10

1 answer:

6 0

I think this is right

5x-2+x=9+3x+10
6x-2=19+3x
+2 +2
6x=21+3x
-3x -3x
3x=21
3x/3=21/3
X=7

If you know how to do algebra this should make sense

You might be interested in

I need this answered asap i will mark brainliest.

Harlamova29_29 [7]

I typed right on the problem set.

4 0

3 years ago

John bought a pair of basketball shoes for $70. The sales tax on the shoes was $5.60. Which represents the sales tax rate?

lisabon 2012 [21]

8%

$5.60 x 100/ 70 = 8

5 0

3 years ago

Read 2 more answers

Solve for x: 7x(x+1.8)=0 Need help ASAP.

andrew11 [14]

Answer:

i got you

Step-by-step explanation:

for x1= -1.8 and x2=0

3 0

3 years ago

Read 2 more answers

8x+21=3 need the answer please

GarryVolchara [31]

Answer:

$x=-\frac{9}{4}$

Step-by-step explanation:

Step 1: Subtract 21 from both sides

$8x + 21 = 3$

$8x + 21 - 21 = 3 - 21$

$8x = -18$

Step 2: Divide 8 from both sides

$8x = -18$

$\frac{8x}{8}=-\frac{18}{8}$

$x=-\frac{9}{4}$

Answer: $x=-\frac{9}{4}$

3 0

2 years ago

Cuánto es la ecuación 5x +6 =21

aliya0001 [1]

Answer:

x=3

Step-by-step explanation:

5x+6=21

5x=15

x=3

8 0

3 years ago

Read 2 more answers