2 years ago

1/2x - 3/4y=-2 Solve for Y

1 answer:

5 0

$\frac{1}{2}x-\frac{3}{4}y=-2\ \ \ |Add\ \frac{3}{4}y\\\\
\frac{1}{2}x=-2+\frac{3}{4}y\ \ \ |Add\ 2\\\\
\frac{1}{2}x+2=\frac{3}{4}y\ \ |*\frac{4}{3}\\\\
y=\frac{4}{3}(\frac{1}{2}x+2)\\\\
\boxed{y=\frac{2}{3}x+\frac{8}{3}}$

You might be interested in

If JK and LM are congruent and parallel, then JKL and MLK are congruent.

viktelen [127]

Answer:

Given statement is TRUE.

Step-by-step explanation:

Given that line segment JK and LM are parallel. From picture we see that LK is transversal line.

We know that corresponding angles formed by transversal line are congruent.

Hence ∠JKL = ∠ MLK ...(i)

Now consider triangles JKL and MLK

JK = LM {Given}

∠JKL = ∠ MLK { Using (i) }

KL = KL {common sides}

Hence by SAS property of congruency of triangles, ΔJKL and ΔMLK are congruent.

Hence given statement is TRUE.

3 0

3 years ago

2x – 5 = 7 to 2x = 12 What property of equality was used?

kakasveta [241]

Property of Addition and division.

6 0

3 years ago

2x^2+5x-3<br> Show steps

lbvjy [14]

2x^2+(6-1)x-3
2x^2+6x-x-3
2x(x+3)-1(x+3)
(2x-1)(x-1)

7 0

3 years ago

planes x and y and points J, K, L, M and N are shown. exactly hiw many points contain points J, K, and N ? 0 1 2 3

Studentka2010 [4]

Answer:3

Step-by-step explanation:

7 0

3 years ago

Solve for c in a+b+c=180

AleksAgata [21]

Answer:

c = -a - b + 180

Step-by-step explanation:

Isolate the c. Note the equal sign, what you do to one side, you do to the other. Subtract a and b from both sides

a (-a) + b (-b) + c = 180 (-a) (-b)

c = 180 - a - b

c = -a - b + 180 is your answer

4 0

3 years ago