Math ASAP

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how do you solve 5x/2-10=x/4-1

and.....

3x/10=9/5


5x/2 -10 = x/4 - 1
Combine terms:
9x/4 = 9
9x = 36
x = 4

3x/10 = 9/5
15 x = 90
x = 6


the answer for 5x/2-10=x/4-1 is -2.875
and also i beleive the answer for numba 2 will be 1.8

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