8(x-5)-(7x+9)=-2

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Solution for 8(x-5)-(7x+9)=-2 equation:


Simplifying
8(x + -5) + -1(7x + 9) = -2

Reorder the terms:
8(-5 + x) + -1(7x + 9) = -2
(-5 * 8 + x * 8) + -1(7x + 9) = -2
(-40 + 8x) + -1(7x + 9) = -2

Reorder the terms:
-40 + 8x + -1(9 + 7x) = -2
-40 + 8x + (9 * -1 + 7x * -1) = -2
-40 + 8x + (-9 + -7x) = -2

Reorder the terms:
-40 + -9 + 8x + -7x = -2

Combine like terms: -40 + -9 = -49
-49 + 8x + -7x = -2

Combine like terms: 8x + -7x = 1x
-49 + 1x = -2

Solving
-49 + 1x = -2

Solving for variable 'x'.

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

Add '49' to each side of the equation.
-49 + 49 + 1x = -2 + 49

Combine like terms: -49 + 49 = 0
0 + 1x = -2 + 49
1x = -2 + 49

Combine like terms: -2 + 49 = 47
1x = 47

Divide each side by '1'.
x = 47

Simplifying
x = 47

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