Mathematics, 22.03.2021 18:00 gungamer720

8t + 5h = 220 5t + h = 112

what is the first step?

a. rewrite one of the equations for a variable: h=112-5t
b. substitute one equation in to the other: 8t+5(112-5t)
c. substitute one equation in to the other: 8(5t+h=112)+5h=220
d. rewrite one of the equations for a variable: 5h=220-8t

8t + 5h = 220

5t + h = 112
what is the first step?
a. rewrite one of the equations for a variable

Answers: 2

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8t + 5h = 220 5t + h = 112

what is the first step?

a. rewrite one of the eq...