May 2022 1 5 Report
Poziom B i C do zrobieni
a) 5 ∙ x = 3 ∙ x − 6
b) 8 ∙ x = 14 + x
c) 6 ∙ x = 24 − 2 ∙ x

d) 7 ∙ x = 3 ∙ x − 4
e) 4 ∙ x = 28 − 3 ∙ x
f) 9 ∙ x = 5 ∙ x − 8

g) 2 ∙ x = 12 − 4 ∙ x
h) 3 ∙ x = x + 10
i) 5 ∙ x = 3 ∙ x − 12

Poziom C
a) 8 − 2 ∙ x = 4 ∙ x − 4
b) 7 − 3 ∙ x = −8 − 8 ∙ x
c) 11 ∙ x − 9 = 7 ∙ x − 5

d) 5 ∙ x + 7 = 6 ∙ x + 12
e) −6 − 2 ∙ x = 4 ∙ x + 6
f) 4 ∙ x + 10 = 16 − 2 ∙ x

g) 6 ∙ x − 7 = 2 ∙ x + 9
h) 3 ∙ x + 8 = 7 ∙ x − 4
i) 7 − 5 ∙ x = 4 − 8 ∙ x

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