title: Solidity get eth amount when removing uniswap liquidity
body: <p>So I am removing some liquidity from a ERC20&gt;ETH pool but I want to store the ETH amount that I get when removing the liquidity.</p>
  <pre><code>function removeETHLiquidityFromToken() public {
  
  // approve token
  IERC20(tokenAddressLP).approve(UNISWAP_ROUTER_ADDRESS, IERC20(tokenAddressLP).balanceOf(address(this)));
  
  // remove liquidity
  uniswapRouter.removeLiquidityETH(tokenAddress, IERC20(tokenAddressLP).balanceOf(address(this)), 0, 0, address(this), now + 20);
  
  // I want to use the ETH value later in this function
  
  }
  </code></pre>
  <p>This works perfectly fine, it removes the liquidity.</p>
  <p>But how can I get that amount of ETH so I can use it after?</p>
  <p><a href="https://uniswap.org/docs/v2/smart-contracts/router02/#removeliquidityeth" rel="nofollow noreferrer">https://uniswap.org/docs/v2/smart-contracts/router02/#removeliquidityeth</a></p>