Angels5719 Angels5719

08-04-2020
Mathematics

contestada

Solve for a from the formula
3a + 4b = 5a - t

Respuesta :

sqdancefan sqdancefan

08-04-2020

Answer:

a = 2b +(t/2)

Step-by-step explanation:

Add t-3a to both sides.

3a +4b +t -3a = 5a -t +t -3a

4b +t = 2a . . . . . simplify

(4b +t)/2 = a . . . divide by the coefficient of a

a = 2b +(t/2)

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