3 years ago

How do you solve this... 8=x-5/7

2 answers:

8 0

First, move -5/7 to the other side giving you x = 8+5/7. Depending on if you want to keep it as a fraction or not, the answer is 69/8 or 8.625

Anarel [89]3 years ago

5 0

Add 5/7 on both sides.

It'll cancel out the negative 5/7, and it will make the x variable only equal to one number (Well, a mixed number.)

You might be interested in

PLEASE HELP FAST IF YOU ARE GOOD AT GEOMETRY: AREA OF THESE SHAPES::

riadik2000 [5.3K]

Answer:

1)24 2)36 3)240

Step-by-step explanation:

1) area of triangle = 1/2b*h so 7*4=28 28/2=14

therefore area =24

2)9*4=36

3)15*16=240

3 0

3 years ago

Pls answer I give brainliest

Oksanka [162]

Answer:

179.168

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Please Help! Factor the following trinomial <img src="https://tex.z-dn.net/?f=9x%5E2-24x%2B16" id="TexFormula1" title="9

AlexFokin [52]

$\huge\colorbox{pink}{Hey \: panda!}$

The answer=>

For this,we need to know what's Middle splitting method

In order to factorize x² + bx + c we have to find numbers p and q such that p + q = b and pq = c. After finding p and q, we split the middle term in the quadratic as px + qx and get desired factors by grouping the terms.

Step-by-step explanation:

$9x {}^{2} - 24x + 16 \\ = > 9x {}^{2} - 12x - 12x + 16 \\ = > 3x(3x - 4) - 4(3x - 4) \\ = > (3x - 4)(3x - 4) \\ so... \\ x = eitherway \: 4$

i.e

Alpha= Beta = 4

5 0

3 years ago

Read 2 more answers

I need help on number 19 and 20

Alisiya [41]

Answer:

Explanation:

19.

P = 2(x - 3 + 7x + 1)
= 2(8x - 2)
= 16x - 4

20.

P = 3y + 5 + y - 4 + 6y
= 10y + 1

6 0

3 years ago

Read 2 more answers

What is the congruence method you will use to show that the triangles are congruent?

kozerog [31]

The answer would be SSS or Side-Side-Side.

4 0

3 years ago

Read 2 more answers