7x - 1 + 6x - 1 = 180
add the x’s, add the numbers
13x - 2 = 180
add 2 to 180
13x = 182
divide 182 by 13
x = 14
Answer:
Square. If the middle is 90° then all of them have to be.
Answer:
36
Step-by-step explanation:
With no parenthesis
Step-by-step explanation:
let the larger number be x and smaller number be y
according to this question
x=y+33----------(1)
y+33+5y=129----------(2)
6y+33=129
y=16
x=16+33(takimg equation (1)
x=49
<span>215,212,736
Round by 10,000 is 215,210,000</span>
