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loris [4]
3 years ago
9

What is the solution to the system of equations? y = –5x + 3 y = 1

Mathematics
2 answers:
Alinara [238K]3 years ago
7 0
Ok so we know that y=1 so we can simply sub in the value of y into the equation :

y = -5x +3

1 = -5x +3

Move the -5x to the LHS ( Left-hand-side ) therefore it changes sign as well move 1 to the RHS ( Right-hand-side ) it also changes sign.

5x = 3 - 1

5x = 2

x = 2/5

x = 0.4

Hope this helps :).
neonofarm [45]3 years ago
7 0
Y=-5x+3

y=1
Replacing for the first equation;
1=-5x+3
-5x=-2
x=\frac{2}{5}
x=0.4
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