Question

- 10 + 5 ( 4x + 3) = 16 + 4 ( x+2)

18x + 8 = 15x

5x + 10 = 2x + 40

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Answer 1

-10 + (5.(4x) +5.(3))=16+(4.(x)+4.(2))
-10+20x+15=16+4x+8
20x+5=4x+8
16x-3-->x=16÷-3
x=5,3.

18x-15x+8=
3x+8
x=8÷3
x=2,6.

5x+10=2x+4
5x-2x+10-4=
3x+6
x=6÷3
x=2