Question

Write Dx for the following simultaneous equations
5x = 18-2y
y=320-11.​

Answer 1

HERE IS UR ANSWER DEAR,,

y = 320 -11

Sub/: y in the main equation

5x= 18-2(320-11)

5x= 18 -2 (309)

5x= 18 -618

5x= -600

x. =-600/5

x = -120

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Answer 2

Answer:

x= –120

Step-by-step explanation:

ATQ,

Y=320-11

=309

PUT IT IN 5X=18-2Y

SO 5x= 18-618

5x= –600

x= –120