Thanks for the free answer points ;)
X + y = 1.....multiply by -2
2x - 3y = -30
-----------------
-2x - 2y = -2 (result of multiplying by -2)
2x - 3y = -30
----------------add
-5y = -32
y = -32/-5
y = 32/5 or 6.4 <===
A=bh/2=(19 x 11)/2=(209)/2=104.5 inches
<span>This </span>number<span> is </span>also<span> known as the </span>opposite<span> (</span>number<span>), sign change, and negation. For a real </span>number<span>, it reverses its sign: the </span>opposite<span> to a positive </span>number<span> is negative, and the </span>opposite<span> to a negative </span>number<span> is positive. Zero is the </span>additive inverse<span> of itself.</span>
First, I would eliminate the parenthesis:
6x - 5 + + 2x - 2
Then, you can combine like terms:
6x + 2x - 5 - 2 +
8x - 7 +
This is your answer, but you can rearrange it so the degrees are in order:
+ 8x - 7