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Damaris Wong
Mathematics
27 January, 17:29
Solve - 2x + 54=17
4x-54=-9
+4
Answers (
1
)
Alexia Galvan
27 January, 17:51
0
For first equation:
x = 18.5
For second equation:
x = 4.25
Step-by-step explanation:
First one:
-2x + 54 = 17. Subtract 54 on both sides.
-2x = - 37. Divide all by - 2.
x = 18.5
Second one:
4x - 54 = - 9. Add 54 to both sides.
4x = 45. Divide all by 4.
X = 4.25.
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