{ y = 4 - x
y = x - 4

Subsititute y = x - 4

[ ( x - 4 )] = 4 - x ]

isolate x for ( x - 4 ) = 4 - x

x = 4

For y = x - 4

Subsititute<span> x = 4
</span>
y = 4 - 4

y = 0

Solution

x = 4 and y = 0

hope this helps!

3 0

3 years ago

At the end of the first year, a zoo has 10 monkeys. If the number of monkeys doubles each year, how many will there be at the en

Effectus [21]

The answer is b because you at doubling each year

7 0

3 years ago

How many solutions does the equation 5p − 4p − 8 = −2 + 3 have?

snow_lady [41]

It is one because im doing that rn and i just got it right xd

5 0

4 years ago

Read 2 more answers

The ratio of the weight of an object on Mars to the weight of an object on earth is 0.4 to 1. How much would a 170 pound astrona

Rama09 [41]

Multiply $170\cdot0.4=68$

A 170 pound astronaut would weigh 68 pounds on mars.

Hope this helps :)

3 0

3 years ago