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Mathematics
Tristan Patterson
18 December, 05:00
Solve for x 2 (x+7) - 3 (2x+4) = - 18
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1
)
Dork
18 December, 08:57
0
x = 5
Step-by-step explanation:
Given
2 (x + 7) - 3 (2x + 4) = - 18 ← distribute both parenthesis
2x + 14 - 6x - 12 = - 18, that is
- 4x + 2 = - 18 (subtract 2 from both sides)
- 4x = - 20 (divide both sides by - 4)
x = 5
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