dayannacastro0308 dayannacastro0308

04-12-2020
Mathematics

contestada

PLS HELP I'LL TRY TO GIVE BRAINLIEST
Solve each equation and prove that your answer solves the original equation.
25 - 3x = 40 1/3x - 12 = -3

Respuesta :

alexd888 alexd888

04-12-2020

Answer:

25 - 3x = 40 x=-5

1/3x - 12 = -3 x=27

Step-by-step explanation:

25-3x=40 -> subtract 25 each side .... -3x=15 -> divide -3 each side...... x= -5

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