stephaniediaz2007 stephaniediaz2007

11-02-2020
Mathematics

contestada

Tyler tried to solve an equation step by step.
3(x + 4) = -18
3.2 + 12 = -18
Step 1
3x = -30
Step 2
x = -10
Step 3
Find Tyler's mistake.

Respuesta :

ghanami ghanami

11-02-2020

Answer:

Step-by-step explanation:

he llo :

3(x + 4) = -18

divid by 3 : x+4 = -6

x+4-4 = -6-4

x = -10

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