Stella solves the following system of equations using the substitution method.
y=β4xβ65xβy=10
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Mathematics, 04.12.2020 01:00 Mw3spartan17
Stella solves the following system of equations using the substitution method.
y=β4xβ65xβy=10
What is the single-variable equation she solves after substituting?
5xβ4xβ6=10
5xβ(β4xβ6)=10
5x+10=β4xβ6
5x+10=β(4xβ6)
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