## Math Problem Statement

Question Which ordered pairs in the form (x, y) are solutions to the equation 3x−4y=21?

Select each correct answer.

Responses

(−1, −6) begin ordered pair negative 1 comma negative 6 end ordered pair

(−3, 3) begin ordered pair negative 3 comma 3 end ordered pair

(11, 3) Begin ordered pair 11 comma 3 end ordered pair

(7, 0)

## Solution

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## Math Problem Analysis

### Mathematical Concepts

Algebra

Linear Equations

Ordered Pairs

Substitution

### Formulas

3x - 4y = 21

### Theorems

Equation Solving via Substitution

### Suitable Grade Level

Grades 8-10