7x+4(-2-5)=-12

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Solution for 7x+4(-2-5)=-12 equation:


Simplifying
7x + 4(-2 + -5) = -12

Combine like terms: -2 + -5 = -7
7x + 4(-7) = -12

Multiply 4 * -7
7x + -28 = -12

Reorder the terms:
-28 + 7x = -12

Solving
-28 + 7x = -12

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + 7x = -12 + 28

Combine like terms: -28 + 28 = 0
0 + 7x = -12 + 28
7x = -12 + 28

Combine like terms: -12 + 28 = 16
7x = 16

Divide each side by '7'.
x = 2.285714286

Simplifying
x = 2.285714286

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