What is the answer to - 7=4x+2x+x

-1

Step-by-step explanation:

first add up all the like terms on the right:

4x + 2x + x adds up to 7x

next it should be

-7 = 7x

divide 7x to both sides and the answer should be negative 1

x = - 1

Step-by-step explanation:

This is an algebraic linear equation

-7 = 4x + 2x + x

4x + 2x + x = - 7

7x = - 7

Divide both sides by the coefficient of x that is, 7

x = - 1