10(-8x-7)-(6x+4)=98

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Solution for 10(-8x-7)-(6x+4)=98 equation:


Simplifying
10(-8x + -7) + -1(6x + 4) = 98

Reorder the terms:
10(-7 + -8x) + -1(6x + 4) = 98
(-7 * 10 + -8x * 10) + -1(6x + 4) = 98
(-70 + -80x) + -1(6x + 4) = 98

Reorder the terms:
-70 + -80x + -1(4 + 6x) = 98
-70 + -80x + (4 * -1 + 6x * -1) = 98
-70 + -80x + (-4 + -6x) = 98

Reorder the terms:
-70 + -4 + -80x + -6x = 98

Combine like terms: -70 + -4 = -74
-74 + -80x + -6x = 98

Combine like terms: -80x + -6x = -86x
-74 + -86x = 98

Solving
-74 + -86x = 98

Solving for variable 'x'.

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

Add '74' to each side of the equation.
-74 + 74 + -86x = 98 + 74

Combine like terms: -74 + 74 = 0
0 + -86x = 98 + 74
-86x = 98 + 74

Combine like terms: 98 + 74 = 172
-86x = 172

Divide each side by '-86'.
x = -2

Simplifying
x = -2

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