Solve 1+(3+4*2-6)*2-(5-7)*2=

$$1+(3+4 \times 2-6) \times 2-(5-7) \times 2=$$

Evaluate

$$15$$

Solution Steps

Multiply 4 and 2 to get 8.

$$1+\left(3+8-6\right)\times 2-\left(5-7\right)\times 2$$

Add 3 and 8 to get 11.

$$1+\left(11-6\right)\times 2-\left(5-7\right)\times 2$$

Subtract 6 from 11 to get 5.

$$1+5\times 2-\left(5-7\right)\times 2$$

Multiply 5 and 2 to get 10.

$$1+10-\left(5-7\right)\times 2$$

Add 1 and 10 to get 11.

$$11-\left(5-7\right)\times 2$$

Subtract 7 from 5 to get -2.

$$11-\left(-2\times 2\right)$$

Multiply -2 and 2 to get -4.

$$11-\left(-4\right)$$

The opposite of -4 is 4.

$$11+4$$

Add 11 and 4 to get 15.

$$15$$

Factor

$$3\times 5$$