2 years ago

6x + 2x - 1 = 5x + 11

1 answer:

4 0

6x + 2x - 1 = 5x + 11
      8x - 1 = 5x + 11
      - 5x    - 5x
      3x - 1 = 11
      + 1   + 1
   3x = 12
      3 3
   x = 4

You might be interested in

HELP ITS A TEST- Question is in the photo

andreyandreev [35.5K]

Answer:

Step-by-step explanation:

i simply put the answer in desmos a graphing calculator and compared them hope this helps

7 0

2 years ago

Read 2 more answers

Determine the most precise name for quadrilateral ABCD. Answers: parallelogram quadrilateral rhombus kite angles: (7,6) (3,5) (2

devlian [24]

Answer:

rhombus

Step-by-step explanation:

It is helpful to plot the points on a graph. There, you can see that the rise and run of each segment are 1 and 4 (or vice versa). This tells you they are the same length, but not perpendicular.

A quadrilateral with all sides the same length, but not perpendicular, is a rhombus.

3 0

2 years ago

The line y=2/5x +7 is dilated by a scale factor of 4 centered at the point (5,9). What equation represents the image of the lone

Serjik [45]

Answer:

Step-by-step explanation:

I don’t understand

7 0

2 years ago

If angle∠ A and angle∠ B are supplementary angles and angle∠ A is eighteight times as large as angle∠ B, find the measures of a

Shalnov [3]

A = 8B
A + B = 180
8B + B = 180
9B = 180
B = 20
A = 8 * 20 = 160

4 0

2 years ago

Help me with this question please.

Tems11 [23]

Answer:

38.6 m

Step-by-step explanation:

cos 75° = 10/x

x= 10/cos75°= 38.637 ≈ 38.6m

8 0

2 years ago