Раскройте скобки и приведите подобные
слагаемые.
А2 5(х+2)-3(4-x) - (3+5)х-2
А3 3(x+5) - 5(4-x)-x-3
А4, 5(х+3)-2(1-x) - (2+5)х-2
А5, 3(х+4) - (1-x) - (1+3)х- 3
А6, 5(х+2) - 5(2-х)-x-1
A7, 2(x+1) - 2(3-х) - (2+2)х-5
А8. x+1- (3-х)-x-1
A9, 4(x+1) - 4(4-x) - (4+4)x - 3
A10. 5(x+5) - 5(3-х)-x-1​
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