Edwardsklertidn
Answered

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Sagot :

Gerryjrdeguzman1982idn

Answer:

7.)B. 25

8.) D. Substraction

9.)A.

10.) C.

Simplifying

x + 20 = 35

Reorder the terms:

20 + x = 35

Solving

20 + x = 35

Solving for variable 'x'.

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

Add '-20' to each side of the equation.

20 + -20 + x = 35 + -20

Combine like terms: 20 + -20 = 0

0 + x = 35 + -20

x = 35 + -20

Combine like terms: 35 + -20 = 15

x = 15

Simplifying

x = 15

11.)A.

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

6x=-36

x=-36/6

x=-6

12.)D.

13.)C.

14.)D.

15.)C

Step-by-step explanation:

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