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True or False: (1, 3) is a solution to the system of linear equations shown

below.
y= 4x - 1
y = x + 2

User Zpesk
by
7.2k points

2 Answers

4 votes

Answer:

True

Explanation:

You can substitute x = 1 and y = 3 into both equations and see if it's true or not.

y = 4x - 1

becomes

3 = 4(1) - 1

3 = 4 - 1

3 = 3

True

y = x + 2

becomes

3 = 1 + 2

3 = 3

True

Since both equations come out true, this (1, 3) is a solution.

User Xueli Chen
by
6.6k points
6 votes

Answer:

True

Explanation:

(1, 3) is a solution to the system of linear equations shown is true

User Brian Ramsay
by
7.5k points