Question

8, 00. y+2, 50=9, 00. y-3, 50

Answer 1

a)x+2=10
x=10-2
x=8

b)x-6=-8
x=-8+6
x=-2

c)3x -21 =0
x=21/3
x=7

d)6+x=6,4
x=6,4-6
x= 0,4

Answer 2

Ola Eline

8.00y + 2.50 = 9.00y - 3.50

9.00y - 8.00y = 2.50 + 3.50 = 6.00

y = 6.00

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