Pengebra V16 oshua Wamare 4028 Si The work of a student to solve a set of equations is shown Equation A y = 15 – 22 Equati

Question

Pengebra V16 oshua Wamare 4028 Si
The work of a student to solve a set of equations is shown
Equation A y = 15 – 22
Equation B: 3y = 3 – 42
Step 1: -3y) = -3(15 -22) (Equation A is multiplied by-3.]
3y = 3-4 Equation B]
Step 2: -3y = 15-22 (Equation A in Step 1 is simplified)
3y = 3 – 42 [Equation B]
Step 3: 0= 18-62 Equations in Step 2 are added]
Step 4: 62 = 18
Step 5: Z=3
In which step did the student first make an error?
Step 4
Step 3
Step 2
Step 1

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Amelia 3 months 2022-02-02T12:13:06+00:00 1 Answer 0 views 0

Answers ( )

    0
    2022-02-02T12:14:32+00:00

    Answer:

    Step 1 I believe is the answer for this question not a 100% sure

    Step-by-step explanation:

    But have a nice day

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45:7+7-4:2-5:5*4+35:2 =? ( )