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3 years ago

10y-22=29-7y Solve and show all your work?

Mathematics

2 answers:

Inessa05 [86]3 years ago

6 0

10y - 22 = 29 - 7y
+7y +7y
17y - 22 = 29
+22. +22
17y = 51
y = 3

olga2289 [7]3 years ago

3 0

combine the y's and the regular numbers

17y=51

divide 51 by 17

y=3

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Algebra

kari74 [83]

Answer:

Step-by-step explanation:

3 0

4 years ago

5x+5y=-30 find the x and y intercept

Masja [62]

<em>The x and y intercept of 5x + 5y = -30 are (-6, 0) and (0, -6) respectively.</em>

<h2 /><h2>Explanation:</h2>

The Standard Form of the equation of a line is given by:

$Ax+By=C \\ \\ A,B,C \ Real \ Constants \ and \ A>0$

So:

$5x+5y=-30$

is written in Standard Form. The x and y intercepts are:

$x-intercept: \ (x,0) \\ \\ y-intercept: \ (0,y)$

So:

FOR X-INTERCEPT:

$Let's \ set: \\ y=0 \\ \\ 5x+5(0)=-30 \\ \\ Isolating \ x: \\ \\ 5x=-30 \\ \\ x=-\frac{30}{5} \\ \\ \boxed{x=-6}$

FOR Y-INTERCEPT:

$Let's \ set: \\ x=0 \\ \\ 5(0)+5y=-30 \\ \\ Isolating \ x: \\ \\ 5y=-30 \\ \\ y=-\frac{30}{5} \\ \\ \boxed{y=-6}$

Finally,<em> the x and y intercept of 5x + 5y = -30 are (-6, 0) and (0, -6) respectively.</em>

<h2>Learn more:</h2>

Parallel lines: brainly.com/question/12169569

#LearnWithBrainly

6 0

4 years ago

Find the length of the side of the square.

nignag [31]

6x-1=4x+6

subtracting 4x from each side

2x-1=6

adding 1 to each side

2x=7

divide by 2

x=7/2 or 3.5

check: 6(7/2) -1 =4(7/2)+6

21-1 =14+6

20=20 correct

6 0

3 years ago

Helpppp with this math

Ilia_Sergeevich [38]

9514 1404 393

Answer:

x = 8 1/3

Step-by-step explanation:

Put the known values into the equation and solve for x.

f(x) = 3x -1

24 = 3x -1 . . . . . use 24 for f(x)

25 = 3x . . . . . . . add 1 to both sides

25/3 = x . . . . . . divide both sides by 3

The input is x = 8 1/3.

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3 years ago

1+√3+1-√3<br>1 * 604 * 909

brilliants [131]

1 + √3 + 1 - √3

= 1 + 1

= <u>0</u>

1 * 604 * 909

= <u>549,036</u>

6 0

3 years ago

Read 2 more answers