253-(x-459)=138
253 – x + 459 = 138
– x = 138 – 459 – 253
-x = -574
x = 574
253-(x-459)=138 253 – x + 459 = 138 – x = 138 – 459 – 253 -x = -574 x = 574
253-(x-459)=138
253 – x + 459 = 138
– x = 138 – 459 – 253
-x = -574
x = 574
253-(x-459)=138 253 – x + 459 = 138 – x = 138 – 459 – 253 -x = -574 x = 574