3 years ago

What is the sum of (2x+4)+(-3x+9)

Mathematics

2 answers:

Levart [38]3 years ago

7 0

Answer:

-x + 13

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Combining Like Terms

Step-by-step explanation:

Step 1: Define expression

(2x + 4) + (-3x + 9)

Step 2: Simplify

Combine like terms (x): -x + 4 + 9
Combine like terms (Z): -x + 13

Anon25 [30]3 years ago

4 0

-x + 13 lmk if it’s right

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