Respuesta :
-2 (7 - 2x)
Multiply -2 with 7 and -2x.
-14 + 4x
If the expression is = 0, then;
-14 + 4x = 0
4x = 14
x = 14 / 4
x = 7/2
Simplify: - 2( 7 - 2x )
Showing Work:
−2(7 − 2x)
= (−2)(7 + − 2x)
= (−2)(7) + (−2)(−2x)
= −14 + 4x
Answer = 4x − 14
Hope that helps!!! : )