Math, asked by thandiwemahlangu, 2 months ago

y + 2x = -10 and 3x - 4y = -4

Answers

Answered by taekookie65

0

Answer:

What to do here?????????

Answered by yvineet85

0

Answer:

4

Step-by-step explanation:

2x+y=-10 eqn-1

3x-4y=-4 eqn-2

For balancing equation we multiply by 4 in eqn-1

then,

8x+4y=-40

3x-4y=-4

Add both eqn

11x=44

x=4

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