3 years ago

7x - 4 = 6x + 12solve please

Mathematics

2 answers:

Elan Coil [88]3 years ago

8 0

Your answer should be

x =16

Maslowich3 years ago

6 0

Answer:

x = 16

Step-by-step explanation:

7 x 16 = 112

112 - 4 = 108

6 x 16 = 96

96 + 12 = 108

have a nice day and mark me brainliest! :)

You might be interested in

What is the degree of x^5-4x+2

8090 [49]

Answer:

degree 5

Step-by-step explanation:

the degree of a polynomial is determined by the term with the largest exponent and is the value of the exponent.

$x^{5}$ is the term with the largest exponent of 5

degree of polynomial is 5

8 0

4 years ago

If g(x)=7x²−4x−3 and h(x)=5x²−12x, find (h∘g)(1) FIRST BEST ANSWER BRAINLIEST

AURORKA [14]

Answer: See below

Step-by-step explanation:

$h\:\circ \:g=h\left(g\left(x\right)\right)$

$=5\left(7x^2-4x-3\right)^2-12\left(7x^2-4x-3\right)$

$=5\left(7x^2-4x-3\right)\left(7x^2-4x-3\right)-12\left(7x^2-4x-3\right)$

$=245x^4-280x^3-130x^2+120x+45-84x^2+48x+36$

Simplify:

$=245x^4-280x^3-214x^2+168x+81$

6 0

3 years ago

Y = –3x + 6

marishachu [46]

(-1,9) because Y is always the second number and -3*-1=3 so 9=3+6 basically :)

5 0

3 years ago

Read 2 more answers

Can someone sub to my youttube channel pls, its called Yakobu, it would really help out :)

mestny [16]

Answer:

yea i will what do u do ther???

Step-by-step explanation:

ohhhh gamer

6 0

3 years ago

Which statement correctly explains how kasi could find a solution to the following system of linear equations using elimination

jarptica [38.1K]

A. She can multiply the bottom equation by -4 and then add the equations to solve for h.

-4g - 15h = -17

4g - 20h = -52

Add them to get

-15h = -17

-20h = -52

From here, you can solve for h.

5 0

3 years ago

Read 2 more answers

7x - 4 = 6x + 12solve please​

7x - 4 = 6x + 12solve please