7(x-3)=-4(7)

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Solution for 7(x-3)=-4(7) equation:


Simplifying
7(x + -3) = -4(7)

Reorder the terms:
7(-3 + x) = -4(7)
(-3 * 7 + x * 7) = -4(7)
(-21 + 7x) = -4(7)

Multiply -4 * 7
-21 + 7x = -28

Solving
-21 + 7x = -28

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 7x = -28 + 21

Combine like terms: -21 + 21 = 0
0 + 7x = -28 + 21
7x = -28 + 21

Combine like terms: -28 + 21 = -7
7x = -7

Divide each side by '7'.
x = -1

Simplifying
x = -1

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