W ^10
( little 10 though like the -5 is )
Answer:
x = 17
Step-by-step explanation:
First, let's turn this into an equation:
twenty more ( +20 ) than four times a number ( 4x ) is equal ( = ) to the difference ( - ) between 139 and 3 times the number ( 3x ).
4x + 20 = 139 - 3x
Now let's solve:
Subtract 20 from each side:
4x = 119 - 3x
Add 3x to each side:
7x = 119
Divide each side by 7:
x = 17
Answer:
hviygkcgc fgx
Step-by-step explanation:
Answer:
63
Step-by-step explanation:
All the angles inside the triangle must = 180
So 180 - 62 - (angle1) = ?
Angle 1 is { 180 - 125 = 55}
180 - 62 - 55 = 63
