2x-3(7x-15)=197

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Solution for 2x-3(7x-15)=197 equation:


Simplifying
2x + -3(7x + -15) = 197

Reorder the terms:
2x + -3(-15 + 7x) = 197
2x + (-15 * -3 + 7x * -3) = 197
2x + (45 + -21x) = 197

Reorder the terms:
45 + 2x + -21x = 197

Combine like terms: 2x + -21x = -19x
45 + -19x = 197

Solving
45 + -19x = 197

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + -19x = 197 + -45

Combine like terms: 45 + -45 = 0
0 + -19x = 197 + -45
-19x = 197 + -45

Combine like terms: 197 + -45 = 152
-19x = 152

Divide each side by '-19'.
x = -8

Simplifying
x = -8

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