Solve 7-4left(5+6left(2+9left(8-7*4right)right)right)

$$7-4 \left( 5+6 \left( 2+9 \left( 8-7 \cdot 4 \right) \right) \right)$$

Evaluate

$$4259$$

Solution Steps

Multiply 7 and 4 to get 28.

$$7-4\left(5+6\left(2+9\left(8-28\right)\right)\right)$$

Subtract 28 from 8 to get -20.

$$7-4\left(5+6\left(2+9\left(-20\right)\right)\right)$$

Multiply 9 and -20 to get -180.

$$7-4\left(5+6\left(2-180\right)\right)$$

Subtract 180 from 2 to get -178.

$$7-4\left(5+6\left(-178\right)\right)$$

Multiply 6 and -178 to get -1068.

$$7-4\left(5-1068\right)$$

Subtract 1068 from 5 to get -1063.

$$7-4\left(-1063\right)$$

Multiply 4 and -1063 to get -4252.

$$7-\left(-4252\right)$$

The opposite of -4252 is 4252.

$$7+4252$$

Add 7 and 4252 to get 4259.

$$4259$$

Factor

$$4259$$