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Solve this equation: -3(x-14)+9x=6x+42

A. Solving this equation results in the statement 6=0 because this is a false statement the equation has infinitely many solutions
B. Solving this equation results in the statement 0=0 because this is a true statement the equation has infinitely many solutions

User Sammyukavi
by
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2 Answers

3 votes

Answer:

Explanation:

here you go mate

step 1

-3(x-14)+9x=6x+42 equation

step 2

-3(x-14)+9x=6x+42 simplify by distributing and combining terms

6x+42=6x+42

step 3

6x+42-6=6x+42-6 subtract -6 from both sides

42=42

step 4

42=42 subtract 42 from both sides

42-(42)=42-(42)

0=0

answer

all real numbers

User Ling Vu
by
4.3k points
2 votes

Answer:

B.

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

Algebra I

  • Terms/Coefficients/Degrees

Explanation:

Step 1: Define

-3(x - 14) + 9x = 6x + 42

Step 2: Solve for x

  1. Distributive -3: -3x + 42 + 9x = 6x + 42
  2. Combine like terms: 6x + 42 = 6x + 42
  3. Isolate x terms: 6x = 6x
  4. Isolate x: 0 = 0
User Trey Hunner
by
4.3k points