7(x-3)=-2.1

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Solution for 7(x-3)=-2.1 equation:


Simplifying
7(x + -3) = -2.1

Reorder the terms:
7(-3 + x) = -2.1
(-3 * 7 + x * 7) = -2.1
(-21 + 7x) = -2.1

Solving
-21 + 7x = -2.1

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 = -2.1 + 21

Combine like terms: -21 + 21 = 0
0 + 7x = -2.1 + 21
7x = -2.1 + 21

Combine like terms: -2.1 + 21 = 18.9
7x = 18.9

Divide each side by '7'.
x = 2.7

Simplifying
x = 2.7

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