7x-4(-4x+3)=195

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Solution for 7x-4(-4x+3)=195 equation:


Simplifying
7x + -4(-4x + 3) = 195

Reorder the terms:
7x + -4(3 + -4x) = 195
7x + (3 * -4 + -4x * -4) = 195
7x + (-12 + 16x) = 195

Reorder the terms:
-12 + 7x + 16x = 195

Combine like terms: 7x + 16x = 23x
-12 + 23x = 195

Solving
-12 + 23x = 195

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 23x = 195 + 12

Combine like terms: -12 + 12 = 0
0 + 23x = 195 + 12
23x = 195 + 12

Combine like terms: 195 + 12 = 207
23x = 207

Divide each side by '23'.
x = 9

Simplifying
x = 9

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