Answer:
-6
Step-by-step explanation:
Move the variable to the left hand side and change its sign.
5 - 2x + 4x = -7
Collect like terms.
- 2x + 4x = - 7 - 5
2x = - 7 - 5
Calculate the difference.
2x = -12
Divide both sides.
x = -6
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Zepler [3.9K]
Answer:
3x1_4 isnt an equation
Step-by-step explanation:
Answer:
I’m pretty sure its 27
Step-by-step explanation:
Hello,
Angle BCH and CHJ are alternate-interior ( and have the same measure)
82+30=3n+7
==>3n=105
==>n=35
Answer:
B
Step-by-step explanation:
no explanation.......
