Question

(27+х)+(45+х)+464=13128-2457

Answer 1

2x+27+45+464=10671
2x+27+45=10671-464
2x+27+45=10207
2x+27=10207-45
2x+27=10162
2x=10162-27
2x=10135
X=10135:2
X=5067,5

Answer 2

27+x+45+x+464=10671
27+x+45+x=10671-464
27+x+45+x=10207
2x=10207-(27+45)
2x=10135
x=5067,5