Add (g2_494 +59 + 9) + ( 393 + 3g2-6) 1 Rewrite terms that are subtracted as addition of the
opposite
g+ (494) + 59 + 9 + (-393) + 3g2 + (-6)
2 Group like terms
3 Combine like terms
4. Write the resulting polynomial in standard form.
Complete the steps to find the sum. What is the sum?
O -794 + 493 – 392 +5g -3
O 494 – 3g3 + 492 + 5g + 3
O 494 + 4g2 + 148 - 6
0 -394 + 149-6

step-by-step explanation:

the true ones are a b and d

simplifying

5(x + -6) = 2(x + 3)

reorder the terms:

5(-6 + x) = 2(x + 3)

(-6 * 5 + x * 5) = 2(x + 3)

(-30 + 5x) = 2(x + 3)

reorder the terms:

-30 + 5x = 2(3 + x)

-30 + 5x = (3 * 2 + x * 2)

-30 + 5x = (6 + 2x)

solving

-30 + 5x = 6 + 2x

solving for variable 'x'.

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

add '-2x' to each side of the equation.

-30 + 5x + -2x = 6 + 2x + -2x

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

-30 + 3x = 6 + 2x + -2x

combine like terms: 2x + -2x = 0

-30 + 3x = 6 + 0

-30 + 3x = 6

add '30' to each side of the equation.

-30 + 30 + 3x = 6 + 30

combine like terms: -30 + 30 = 0

0 + 3x = 6 + 30

3x = 6 + 30

combine like terms: 6 + 30 = 36

3x = 36

divide each side by '3'.

x = 12

simplifying

x = 12

this should .

answer is  

d.

all of the above

hope you get this right