Question

5(2x-3)-3(3x-7)=5
please answer this question​

Answer 1

ello,

Simplifying

5(2x + -3) + -3(3x + -7) = 5

Reorder the terms:

5(-3 + 2x) + -3(3x + -7) = 5

(-3 * 5 + 2x * 5) + -3(3x + -7) = 5

(-15 + 10x) + -3(3x + -7) = 5

Reorder the terms:

-15 + 10x + -3(-7 + 3x) = 5

-15 + 10x + (-7 * -3 + 3x * -3) = 5

-15 + 10x + (21 + -9x) = 5

Reorder the terms:

-15 + 21 + 10x + -9x = 5

Combine like terms: -15 + 21 = 6

6 + 10x + -9x = 5

Combine like terms: 10x + -9x = 1x

6 + 1x = 5

Solving

6 + 1x = 5

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-6' to each side of the equation.

6 + -6 + 1x = 5 + -6

Combine like terms: 6 + -6 = 0

0 + 1x = 5 + -6

1x = 5 + -6

Combine like terms: 5 + -6 = -1

1x = -1

Divide each side by '1'.

x = -1

Simplifying

x = -1

hope it helps you dear ❣️

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Answer 2

Answer:

or, 10x - 15 - 9x + 21 = 5

or, x + 6 = 5

or, x = 5-6

or, x = -1

Ans : x = -1