In the example problem, 0.5 = 5 x 109.
what is the standard form of

answer:

2x - 10 = 10 - 3x

simplifying

2x + -10 = 10 + -3x

reorder the terms:

-10 + 2x = 10 + -3x

solving

-10 + 2x = 10 + -3x

solving for variable 'x'.

move all terms containing x to the left, all other terms to the right.

add '3x' to each side of the equation.

-10 + 2x + 3x = 10 + -3x + 3x

combine like terms: 2x + 3x = 5x

-10 + 5x = 10 + -3x + 3x

combine like terms: -3x + 3x = 0

-10 + 5x = 10 + 0

-10 + 5x = 10

add '10' to each side of the equation.

-10 + 10 + 5x = 10 + 10

combine like terms: -10 + 10 = 0

0 + 5x = 10 + 10

5x = 10 + 10

combine like terms: 10 + 10 = 20

5x = 20

divide each side by '5'.

x = 4

y = x + 95

y = 42 + 95

y=137 mm hg

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.