Answer:
4x-6=4+4y+8=2
Step-by-step explanation:
Since we’re looking at the product of 9 and an unknown number (n), you write out an equation stating 9 times n gives you 63. Then you solve for that.
9 * n = 63
9n = 63
9n/9 = 63/9
Therefore n = 7
Is there a fraction or a number line to explain you question?☺
-3 u +2 v
where
u=< -6,-2>
v=< -2, 3>
-3 u +2 v
-3 * <-6, -2> + 2*<-2, 3>
<-3 *-6 , -3 *-2> + < 2*-2 , 2*3>
<18, 6> + < -4, 6>
<18 + (-4) , 6 +6>
<18-4, 6+6>
<14,12>
