Question

5x+7=2x-8
please answer me​

Answer 1

Answer:

in picture question answer is ,

2z-1 =14-z

2z+1z =14+1

3z=15

z=15÷3 is equal to 5

Step-by-step explanation:

another question ,

5x +7=2x-8

5x-2x = -8-7

3x= -15

x= -15 ÷ 3

x = -5

Answer 2

Answer:

X = -5

Step-by-step explanation:

1. substract 7 from both sides of the equation

5x + 7 = 2x - 8

5x + 7 -7 = 2x - 8 -7

2. simplify

3. substract 2x from both sides of the equation

4. simplify

5. divide both sides of the equation by same term

6. simplify

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