Adrinapadilla8600 Adrinapadilla8600

17-12-2020
Mathematics

contestada

3(x- 1) - 8 = 4 (1+ x) = +5

Respuesta :

verenissn2254 verenissn2254

17-12-2020

Answer:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

x = 5 x = 4

Step-by-step explanation:

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