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01.04.2021 •
Mathematics
Y= - 2x + 4
2x + y = 4
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Ответ:
Infinite amount of solutions
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityAlgebra I
Terms/CoefficientsCoordinates (x, y)Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
y = -2x + 4
2x + y = 4
Step 2: Solve for x
Substitution
Substitute in y: 2x + (-2x + 4) = 4Combine like terms: 4 = 4Here we see that 4 does indeed equal 4.
∴ the systems of equations has an infinite amount of solutions.
Ответ:
Infinite amount of solutions
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
Left to Right
Equality Properties
Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality
Algebra I
Terms/Coefficients
Coordinates (x, y)
Solving systems of equations using substitution/elimination
Step-by-step explanation:
Step 1: Define Systems
y = -2x + 4
2x + y = 4
Step 2: Solve for x
Substitution
Substitute in y: 2x + (-2x + 4) = 4
Combine like terms: 4 = 4
Here we see that 4 does indeed equal 4.
∴ the systems of equations has an infinite amount of solutions.
Ответ: