Simplify
x + (-3) + 5 -2x

- x + 2

Step-by-step explanation:

Step 1:

x + ( - 3 ) + 5 - 2x    Equation

Step 2:

x - 3 + 5 - 2x    Open Parenthesis

Step 3:

- x - 3 + 5      Subtract

- x + 2     Add

Hope This Helps :)

let soccer = x and golf = y

part a

1st equation: x + y = 125

2nd equation: x = y +45

part b

replace x in the 1st equation with the 2nd one:

y + 45 + y = 125

simplify:

2y + 45 = 125

subtract 45 from each side:

2y = 80

divide both sides by 2:

y = 80/2

y = 40

she plays golf for 40 minutes.

part c

no because she plays soccer for 45 minutes longer than golf 40 +45 =   85 minutes, not 80 minutes.

you have to put the graph on here with the question

step-by-step explanation: