Combine like terms to simplify the expression: -5x + (-2) + 1 - 2x

Step-by-step explanation:

Here you go mate

Step 1

-5x + (-2) + 1 - 2x  Equation/Question

Step 2

-5x + (-2) + 1 - 2x  Simplify

-5x + (-2) + 1 - 2x

Step 3

-5x + (-2) + 1 - 2x  Combine the terms

(-5x+-2x)+(-2+1)

Step 4

(-5x+-2x)+(-2+1)   add them

Answer

-7x-1

Hope this helps

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute: